🔧 Philips DreamStation Foam Removal Tutorial

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Disclaimer! Do not take advice from scruffy men on youtube.

[@septembertorpy6899]

I was distraught very upset that I couldn't use my beloved cpap. I love my breathing therapy and was not doing well without it. Then I found this video ! We removed the foam with no problems. I am happy I have my cpap back ! Thank you for this video I can be happy and feel good .

[@CPAPReviews]

I there, i'm glad to have helped but please consider changing companies when you can afford to do so. I provided this video as a last resort and i have considered taking it down many times as i don't want anyone using Philips equipment.

[@quinn0517]

THANK YOU! I just found out today and my instinct was to tear into the dang thing to see and needed not to. Genuinely grateful you did this.

[@thumbstatetransparency8643]

Nick....PLEASE don't take this video down as I saw where you considered doing so. I just heard of this issue and found this video. I am saving for a new machine but will take time. In the meantime, I want to try this as CPAP is my lifeline. Thanks!

[@larrys.3992]

Good video on Dreamstation repairs. I just completed my repairs. Three items I did, #1 the cuts with the dremmel I made I left some material so I ended up with a trap door. After removal of foam. #2 I used a small soldering iron and weld the plastic together. Enough to add a little structure to the cut part. #3 I followed up with hot glue to fill in and complete the job. Works great and no stink! Should last for a good long while.

[@CPAPReviews]

Thanks Larry, great tips mate. All the best but try and get a different brand machine next time you upgrade. Nicko

[@frankorzechowski2813]

Thank you for showing how to take it apart. I did mind a little different . I cut the top of it 3 sides and peeled back the plastic. Removed the foam than lay the plastic to it was even. Tools I used was Dremel, and a plastic welder. Straight screwdriver,needle nose pliers, t3, hemostat, Thank you show much sharing this video.

[@paulyoung2918]

Thanks for the great video. After watching your video and one other I decided to go against your advice and give the foam removal a try. Job went smooth as silk. Thanks so much for making this video.

[@diekluge]

Just removed my foam! I ended up with two extra screws. lol. That inner wall is really hard to drill though, but I eventually got through it. Thanks for the video! Very helpful. I'll sleep better tonight than I have in weeks!

[@Rachmac7]

Wow great to see the inside of ‘my’ CPAP Machine, THANK U

[@kevinwilliams5190]

Thanks for the tear down! Always wondered what the inside looks like.

[@solomon4750]

Just completed the operation. Thanks for your help. There were No surprises.

[@elleg9704]

Thank you so much for posting this. Mine was out of warranty, so I had nothing to lose by taking it out and potentially everything to lose by keeping the foam in!! We did also take a layer of an N95 mask, placed it over the heated tube between where the mask clicks in to act as an intake filter after taking out the foam until I can sort out getting a different machine. I didn’t know about this recall and found out by accident and so appreciate all of your information. Thanks for being a good human and helping us out. That’s what good humans do.

[@computerguy1372]

Hello Elle you can get an in line filter from Respironics for your Dreamstation. I would recommend that as a temporary solution until you can get a new CPAP.

[@davidr.f6242]

Amén

[@elleg9704]

@@computerguy1372 Thanks! I had looked into that and it doesn’t work with my heated tubing.

[@craigchaput3559]

Thanks Nick : I just watched your heart to heart and yes I was one of those who thought my machine was ok because I always clean my gear by hand. Well I just finished removing the foam using your tutorial as a guide, even though you advised against it. It took a while to get every spec of foam out but I did and put it back together in about an hour. Thanks again, Good Work.

[@diavido]

Thank you! I followed your video. Extremely helpful. I found the foam was compromised. Large pieces of it were in the air chamber. I can’t imagine I have not breathed in these particles. Thank you for this video…you have provided a valuable service to many more than you will know. Wish Phillips was even a fraction as helpful.

[@CPAPReviews]

Im happy to help but please consider changing cpap brands when / if you can.

[@martinsanna5002]

@@CPAPReviews Thank you so much for your videos. I bought the Dreamstation 1 because it was considered one of the best at the time. Philips' customer support has been appalling on this recall. They know their retailers. Retailers have the contact details of consumers. I can only speak of my experience. No contact from point of purchase. Also, the new Dreamstation 2 just didn't drop out of a hat. They changed the foam. Why did they change it? How long have they known of the issue? The not knowing when this issue will be resolved is of great concern to consumers. Just give consumers a cash settlement so that can purchase another non Philips CPAP device so that they can sleep in peace. Keep up the great advocacy we aren't receiving elsewhere!

[@user-xi5rn8gi5h]

Thank you Nick. Please continue to keep us updated on any information you hear on this matter. Your channel is more reliable than the bogus information and runaround people are getting from the companies.

[@sammyfromsydney]

Great info. Good to see the disclaimer. You have to protect yourself. I don't own a Phillips machine but I appreciate what you do for the community.

[@CPAPReviews]

Love the disclaimer although I don’t think people take any notice 😂. Monkey see monkey do

[@sammyfromsydney]

They're grown adults.

[@Yammer-ts3bk]

Thanks Nick for all your updates and information the foam is now removed from my year old device and was shocked that the foam seemed to be tacky to the touch and was very hard to wash out some black residue left in the compartment but at least now I can still receive therapy and not worry about future use with the bad foam.

[@jamallo1974]

How did u get the residue out?

[@jbfCanada]

Whoa, this was a very helpful video. Especially the later video about using the Drain Weasel !! Bravo!

[@joet1509]

great vid - tried it but found a better way to get the foam out - use a 1/2” drill bit to drill two holes in the meaty section of each foam cavity - dont go too deep or youll scar the middle groove - then just pull them out with needle nose pliers - very clean and then you can easily cover the holes up if needed with a 13mm (1/2”) medical grade silicon plugs- the foam on the left side of your video with the one stick that looks like its going through it is actually pre-cut on one side around it so comes out easy

[@wendycole8587]

I wished you had a video of this i'm doing this right now

[@dougjohnson435]

excellent idea!

[@johnsutherland7922]

Where did you source your medical grade silicon plugs?

[@jimt8589]

@@johnsutherland7922 you can get plastic plugs at lowes

[@shirleychesterman3462]

May seem like a stupid question but would the silicone plugs be safe to breathe? I’m afraid that anything I use to plug might not be ok either.

[@michelle4d9]

That was sooooo cool! It’s amazing that that small snail looking thing is what does the work. I wonder why the machines are so big then, circuit boards or mother boards comes in much smaller sizes lol. Not to worry dear, this newbie is NOT going to tempt it. No matter how much I want to. 🤣 Again thank you for all you do, up to and including your musical talents. 😉 Cheers & stay warm! 👋

[@josephmarrone5735]

I removed the foam and plugged the holes back up and honestly it works fantastic!!!!!

[@mynsmwc]

Great stuff Nick. If I may, there is a better way to remove the foam to ensure that the sensors are least effected. I made the opening on top, the side you use as well, not the inner wall. I only made three cuts, two about an inch long, and they are about 1/2 inch apart then one cut between them to make a squared-off U shape (did this for both pieces of foam). That can be carefully bent up enough to pull out the foam and then "hinge" the plastic back down. It can then be plastic welded or simply taped over to reclose the opening and keep it air-tight. I made the opening on the air-intake side closer to the air-intake (away from the middle of the u-shaped chamber). That keeps it away from the humidity sensor and more importantly the differential pressure sensor (or what looks like one). A bent paper clip was invaluable in getting that side of the foam out. To make the cuts I just repeatedly scored the plastic with a "box cutter" utility knife, basically any razor blade type thing. Again, important to leave the chamber as minimally modified as possible as to not through off the sensors and their firmware control. And I was a bit paranoid as to what I would use to seal the holes, so I am using the original plastic with this method. Keep up the fantastic work you are doing.

[@lesliehyde]

0

[@CPAPReviews]

A big thanks to the cpap reviews community for your helpful suggestions 1. The number one piece of advice i can give you is to not follow any of my advice. 2 Make the incision / holes on the inside walls inside the chamber where the motor goes so that it remains sealed once you put the motor cover back on (GENIUS!). 3. Apparently you can drill 3/8" hole and the drill then will wrap around the foam and it can be pulled out that way also, someone suggested using heavy duty tape to seal back the chamber. 4. I did think about potentially using a vacuum sealed bag like a cryvac and then sealing up the foam and putting it back in but decided against it. 5. Consider possible legal ramifications if there's a class lawsuit or your health has been effected by the foam, if there's no more foam inside might be hard to prove this so consider taking a video with a timestamp etc. Like i said, you can just wait and i imagine you will receive a new casing or potentially a new machine. How long this takes though is a concern. If you have any other great suggestions i would love to hear them in the comments. Lots of love. Nick

[@michellelippincott6097]

Thank you for the specifics of what NOT to do....it's clear we should not....lol I never listen.

[@bevvzy5222]

Spot on Nicko. I keep saying no matter what you do keep your evidence, be it the foam, or a tiny. section of it (doesn't rake much to test) if you can't get it out. Don't just send it ALL back. Store your evidence and perhaps even hose in an AIRTIGHT bag and forget its there. Carcinogens can take 10 years or more to show , even after exposure has ceased. Its historically a fact. Im truly not panicking anyone, it's just the reality of this world. No proof no compo. I keep thinking nicko, getting them all back means getting all the evidence back. Must be someway of retaining something

[@CPAPReviews]

@@michellelippincott6097 You're very wise Michelle :-). Take care

[@michellelippincott6097]

@@CPAPReviews you too and thank you.

[@bevvzy5222]

I made a suggestion earlier that once it goes back so does your evidence. Don't know how good my advice was but I suggested removing just a very small slither of the foam prior to sending, or removing it.... ie the proof is you had the machine. Maybe keep a little of the foam in an airtight ziplok, or the foam itself. It doesn't effect warranty as its not related. You can still send the machine back once it becomes possible. But you should keep some evidence, air sealed. In a bag and forget its there. Effects of this type of issue are not new nor instant (years can pass) chemicals on crops, in water. Asbestos... if you return all the evidence, what case is there 10 years later ..... if you really don't want to keep a tiny portion of the foam (its all that science would need) consider keeping a section of the hose, from right near the air outlet (machine end) place it in an airtight bag for preservation. The hose doesn't go back but bit hard to put an entire hose in an airtight bag. I just worry and I said it a few days ago, if it's all sent back u have no later evidence. You may be fine now, but everyone knows carcinogens are often years later. They would have great lawyers. Keep proof. I also said earlier, if you decide to keep it and use, maybe think twice, I think it could legally alleviate Phillips of any wrong. From the minute they put the warning out and advised "cease " using, if you continue to use... They covered themselves to a degree. Ignore their advice, show illness later???? In Australia we are lucky we can rent in the meantime. When the time comes I would send it back without the foam. They know its the recalled item. They know some countries will be slow and you had delays. Even if yhe foam has been removed, im sure you will still get it replaced. But keep it. Don't toss it out. Don't dump the machine

[@kikenyoshichuuisuruto4614]

In 4 years ago I got a pneumonia and admitted in hospital for 10 days. After discharged from hospital, I disassembled my CPAP (devilbliss) and I found lots of foam scrap in the machine. So I will do follow this video for sure!! Thank!!

[@TheEnnisfan]

Hey Nick, good to see you back on KZbin, mate. I joined the group on Facebook as well. Cheers.

[@CPAPReviews]

Thanks brother, not for long mate. I'm need some time away but everyone on the FB page is very nice and friendly :-). All the best buddy

[@michellelippincott6097]

My surgery WENT WELL! The patient is cancer foam free!!! Used dental instruments instead of a fishing lure hook! LOL also I did make the incision on the inside wall next to the motor. I am so relieved! And it WORKS! I DID IT! Thanks Nick!!!

[@CPAPReviews]

Hi Michelle, you are an absolute super star and i'm so very happy for you! If i had a few dental tools lying around i would have probably used that too instead of a rusty old fishing hook lol. Oh and great work taking out the tumour from the inside wall. #GENIUS! Best wishes. Nick

[@michellelippincott6097]

@@CPAPReviews I am so relieved.... and thankful it turned on and is working fine! Doesn't sound any louder either! Also I couldn't use a t 3, these screws were tork star type I was so discouraged but I managed to use a flat head and made it work !So my husband can back on it tonight. Did you post your email address? May I ask for it?

[@shirleylitton8878]

Whew!! All done and working fine. Of course this one's just a spare now since I just got the ResMed 11. Thank you Nicko!

[@CPAPReviews]

Nice on Shirley :-). Congrats on the AS11 also. Nick

[@edblues45]

Thanks for the video. It really shows the problem. I appreciate tour time and effort

[@luisu702]

That was cool thanks for sharing that. I actually got a good visual now at what the problem actually is that they are referring to.

[@noelburtch2712]

Nick, Just an FYI. Although I haven’t seen it other than on your KZbin video, the housing where the foam is enclosed may be assembled by a process called “ultrasonic welding”. This process uses high frequency radio waves and special tooling to vibrate the components as they are pressed together. This actually heats up the plastic components and melts the pieces together. Disassembly of the components is usually very difficult, and can be rather destructive. (I worked at a company which used this process experimentally for assembling bearings.) It is possible that the housing on this device could be assembled using an adhesive; however, it seems unlikely because adhesives frequently have some type of “offgassing” which occurs after assembly. This offgassing would require some “curing“ time before all the “bad stuff” from the adhesive process would be dissipated. Since this device is for human breathing air, it seems that ultrasonic welding would be a better choice than an adhesive system. The ultrasonic welding process could also result in some “offgassing“ due to the melted plastic during the assembly process, but I believe that offgassing would dissipate quickly as the plastic solidifies after assembly. I agree with your recommendation that we should move away from the Phillips corporation. They should never have sold a device which was not completely tested and safe for the life of the device. It should not take 12 years for them to determine that there is a problem. Thanks for your work on this and providing a well done video.

[@BenThrockorton]

I have 2 of the machines affected by the recall. I just replaced my old one the first of this year. I called my cpap supplier and was told to contact my Doctor and insurance company. I am very frustrated after dishing out what money the insurance company wouldn't cover for the new machine. If I sleep without my machine I have horrible headaches from the lack of oxygen. I just want to make sure my wife and kids are well aware of the negligence on the part of Phillips for putting this machine on the worldwide market. I am in the United States and I see people from any counties are in the same boat I am in. Next step is to get my Doctor to help me fight the insurance company to get a new machine as it looks like Phillips is in no hurry.

[@p0o0q]

Although I contacted the Hong Kong Philips company, I haven't got any response yet. If no further action from Philips, I will do what you did. This video is great. Thank you for your help.

[@eileenlu4108]

Philippines here, my doctor said they're starting with Malaysia/Singapore first 😑

[@markwiemels]

Great video, at least gives some options and education. Thanks so much.

[@Rc-gt6lq]

great info,always the more information one has the better I think, was thinking about the Dreamstation 2, but after your review Im thinking the one is still pretty darn good, glad I found your channel

[@CPAPReviews]

Hi there, glad you enjoyed the vid. The DS1 was one of my fav devices but unfortunately it has dangerous foam that emits 'certain carcinogenic chemicals' from day 1 so it's certainly no longer on of my favs. Cheers

[@katrinas2752]

Thanks for a look inside the machine and showing us how it works. I won't take out my foam, but nonetheless, this was a great instructional video.

[@roseparini4202]

Hey Nick; I just completed the foam removal from a second machine. Interestingly it had no particles or debris. I took numerous photos of both. If you are interested in posting a couple in an upcoming video I could share them with you. I would do it but have no idea how to make a You Tube video. Secondly, I'm 70 years old and I want people to know if I could complete the foam removal process that anyone is capable of doing the same. At first I was uncertain about successful completion but tackled it anyway. It wasn't as intimidating as I thought it might be. The hardest part was getting the outer casing back on but doable. Thank you again for your superb video.

[@jimbrunet2614]

Thanks for the video and it got me thinking if it could be done differently. It is well encased inside, but the coat hanger method worked for me without drilling any holes. (I watched another vid that showed his attempt.) I think if your foam is still intact, the coat hanger method is tedious but works. If the foam is degraded by ozone or age, it may be better cutting holes. I really pray for all of you out there and thanks for the great videos from down under!

[@CPAPReviews]

Hi Jim, i really think people should buy new units as Philips don't deserve to have customers. I really want to take this vid down actually but i know some can't afford it so i have left it up for the time being. Thank you

[@jimbrunet2614]

@@CPAPReviews thanks for the reply. I know they do not deserve our business anymore and I will never buy anything from them again, but, as you said, some of us cannot afford to go out and get new equipment. Insurance companies and DME's are very hard to deal with as they would rather rent the equipment to you forever and then starts the process of non-payment and bills to you and so on and so forth... The doctors then have some strange need to send you back to sleep studies before they will prescribe anything again... It's an arduous cycle that some of us would rather not deal with or don't have the insurance or money to afford. I did have an old Elite II as a backup and was using that, but the Dreamstation was quieter and I felt I breathed better at night with that one. So, I embarked on the journey. Technically, since I did not cut holes, maybe I did not follow your instructions??? Have a great day!! Peace.

[@sunnylee1415]

I watched you took apart the Dream station and was amazing to see. Hoping to have Phillips a solution soon before the worst case happen to the million people who stops the CPAC using.

[@CPAPReviews]

Glad you enjoyed it Sunny, unfortunately there's no quick fix and it will be a year before everyone gets a replacement solution. Cheers

[@alessandrol4120]

Great just did mine and all is well will be waiting for the replacement without any troubles thaks from Wenise-en-Quebec Canada

[@CPAPReviews]

I would advise you to change companies when you can. I personally could not use any philips equipment knowing this. It's the principal of it.

[@Armyguy91]

Hey Nick. Thanks for all the Info on the Dreamstation 1. I just started using it March of this year. I've gotten more information from you than Philips on the Recall.. Although my Medical Device Company is doing the Best that they can. I agree with you that Lawsuits will be starting soon. Keep Up the Great Work! Jim

[@user-bq7jp2tn8u]

I just performed this on my Dreamstation 1 for fun. Great instructional video - very easy to follow! 😊

[@kimartish4585]

The machine is really not much louder once this procedure is done. I did it on mine today and am SO happy that I'll be getting a good night's sleep tonight!! Thank you very much for the informative and easy to follow video!! 😊

[@CPAPReviews]

Hi Kim, i'm glad i was able to help but please consider changing companies when you have the ability. Thank you

[@timzeman8970]

I ordered an air sense 10 today and decided to remove the foam from my DS1 by drilling two holes and using pliers to pull both pieces out. Sounds even quieter without the foam and now I can sleep a little less anxiously tonight. Thanks Nick for all the video’s!

[@CPAPReviews]

You're welcome brother. Good call on the AS10. Best wishes. Nicko

[@jimt8589]

Did you plug holes with plastic plugs?

[@basstobasscookingbrentbabi5411]

Great video. Thanks for sharing!

[@CPAPReviews]

Appreciate the support. Thank you kindly. Nick

[@Iisadave]

By the way....thanks for all your info you provide!

[@Pootaur]

Great video! My DS2 came in today. I will be removing the foam from my DS1 tomorrow. This way I have one for the bedroom, the other for the living room at my recliner! Thanks, thumbs up!!!

[@joanncomas2285]

Wow - thank you! I won't do it but at least I now know how & where that foam is!

[@user-bj4jl2mm2v]

Thanks for providing all the information! God bless you! Request you to suggest The best and economical CPAP machine which can be used in all the seasons....

[@pearlward2423]

Thank you. I was curious but won't try it myself.

[@CPAPReviews]

You're welcome. Certainly not for everyone. Here's some info for you. “The results of testing performed by Philips indicate that the PE-PUR sound abatement foam used in these devices may emit certain chemicals. Our investigation to date indicates that this emission occurs during initial operation and may possibly continue throughout the device's useful life” This reads as, we tested a brand new DS1 machine and found that from the moment we turned it on it was pumping out dangerous carcinogenic chemicals due to the polyurethane foam inside (google polyurethane dangers). And they're also saying this could continue forever! WTF! I can't believe people have been going to bed every night getting pumped full of these chemicals. It's an absolute disgrace! . Nick

[@unframedartists]

Hey this was wonderful very entertaining I just have to find that little saw and I'm going to do it myself so I can sleep with my little dream master again. I love you thank you

[@HeadroomPR]

Thanks, I of course followed your recommendation and I DID NOT MODIFY MY UNIT IN THIS WAY ; )

[@CPAPReviews]

haha. Thank you for following my clear instructions on what not to do :-)

[@jjp5421]

Thank you for doing this!

[@chuckc111]

Hey Nick, tried to take the foam out of my DS1 today, what I thought would be a 20 minute exercise, turned into a 3hr nightmare. When I opened the machine up there were pieces of "foam" in with the motor!! Upon making the cuts in the chamber, I found pulling the foam out was a no go, it was a sticky tar-like substance and only about 2/3 were in the chamber, I guess I inhaled the rest of it, what was left came out in pieces and was smeared all over! I've been breathing this shite for 4 years, no wonder my COPD and asthma have gotten much worse! I saved some of it, just in case I file a future lawsuit and the foam chamber on mine any, is NOT isolated from the motor chamber, so cutting on top, like you first did, wouldn't make a difference!! CHEERS!!!!!

[@Ted...youtubee]

And irritation on my throat was unusual. Tried humidity up, down, off. Stopped using it 4 days ago. Throat much milder. I now use a chin strap to keep the jaw from dropping which seems to help.

[@mmmm3996]

You need to document this. Did you video it as you did it? Proof. If you sent it in to them, you would never know that because they would lie and tell you it looked fine.

[@chuckc111]

@@mmmm3996 Hello Mike; I did take a lot of pictures but no vid, I also save some of the "foam" in a baggie! Thanks for the response! I wasn't expecting anything like what I found, especially concerned about where half of the one section went, I'm afraid I know!!

[@mikeandreas4298]

Chuck, If you don't mind me asking, how long were you using it and were you using an ozone type device to clean it?

[@chuckc111]

​@@mikeandreas4298 Mike; I was using it just shy of 4 years, and yes, I was using a SoClean!

[@MrPemellquist]

Thank you for your in depth analysis and information regarding the recall. It is interesting to see exactly where the foam resides and you clearly state 'do not try this yourself' BUT there may be some who will nevertheless attempt to try this. Your modification will effect the air flow in at least two major ways: 1) The holes which you have cut and not patched will leak air and therefore the pressure levels being set and monitored will not be accurate as defined by the controller. If you did try to plug these up this may pose a similar issue as the foam e.g. if you try to use a toxic glue or tape 2) The foam has a purpose to defuse the air and this also effects the pressure. Getting rid of the foam will also cause the same issues as #1.

[@CPAPReviews]

Hi Peter, if you read the description and the comment pinned you can make the holes on the inside walls where the motor sits. This way when you screw back in the casing lid it seals it all up. I just tapped mine but the holes on the inside are best and i know hundreds of viewers who have done it and none are having any problems. It's not for everyone but for some people it's far safer than breathing in carcinogenic fumes night after night. Cheers for your insights. Nick

[@marcianeee]

@@CPAPReviews can u share a picture of the inside walls where u can make holes?

[@MrPemellquist]

I have had my DreamStation 1 for 2 years now and have experienced very bad allergies with extreme running nose and watery eyes. As soon as this happened I discussed with my provider and then my Dr. both who had nothing of the sort with these modern CPAPs and their silicon based masks ( I do in no way have a silicon allergy ). I have been unable to use my DreamStation very much as this is reoccurring thing. NOW, it may all make sense based on the foam.

[@anthonypeck3588]

I took mine apart and repaired it. I made the smallest hole I could with a drill bit and managed to get both pieces of foam out without much trouble.I used a piece of copper wire (Romex electrical wire) and formed a small hook on the end to grab the foam. I used aluminum foil tap (HVAC Table *NOT DUCT tape*) to seal each hole. Upon inspecting this device I noticed the air DOES NOT TRAVEL THROUGH THE FOAM. The foam sits above the intake air chamber and not in it. However, the bottom of each foam block makes up the ceiling of the air chamber so the foam is exposed to the air chamber. I noticed no degradation of the foam and there were no particles to be found in the unit. My dream-station is almost 5 years old and I typically sleep 11-12 hours a night so this thing has got a lot of use. If the foam does degrade it will get in the air stream and so will the fumes. Honestly, I thinks the problem is related to ozone generators (cleaners). I don't run ozone through my machine.

[@CPAPReviews]

Hi Anthony, well done. I would also like to add that it's certainly best to make the holes on the inside walls where the motor sits so that when you put the casing lid back in it completely seals the chamber. Air being a gas and foam being foam, since they share the same space the air does mix with the foam. Here's some information you might be interested in. - “The results of testing performed by Philips indicate that the PE-PUR sound abatement foam used in these devices may emit certain chemicals. Our investigation to date indicates that this emission occurs during initial operation and may possibly continue throughout the device's useful life” So basically Philips have gone and tested a brand new DS1 machine and found that it’s emitting ‘certain chemicals’ and this could continue throughout the life of the machine. That’s fucked up! Imagine sucking down some dodgy carcinogenic foam chemicals for 8 hours a night, year after year! The #foamgate saga just keeps getting worse the further down the rabbit hole we go..... Take care

[@Fishermanfred1]

Good job Nick. Thanks .

[@CPAPReviews]

Thanks brother. All the best. Nick

[@manuelstodomingojr3473]

Brilliant. great content

[@howard7997]

Appreciate Nicko's video and he does a good job showing how to disassemble the Dreamstation machine, but I removed mine without cutting any holes in the casing. I used a clothes hangar method another youtuber posted to pull the foam out the existing ports of the tray and was really pleased how it does not damage the turbo fan casing. Have been using mine a couple weeks since doing so and have not noticed any difference in air pressure and barely any difference in sound. Only slightly louder, but has not bothered me at all and I usually am a light sleeper. My machine was not leaving black pieces in the airway and the foam appeared fine visibly inside the machine, however when I removed it, it had a chemical oily feel, almost wet feeling, which makes me worried how many machines are this way and despite visibly appearing fine may be putting off chemicals? For me personally, any foam in the airway is just a bad idea and I don't want the risk versus the machine being slightly louder, even the new kind. As it's on the inside after the filters, there's nothing to stop from breathing it in if it breaks down. One tip I found when removing is working the hangar to the back of foam and pulled the whole thing till it was bunched up to the tube I was fishing the wire through before trying to fish it down the tube and out. It went much easier and tore/broke the foam a lot less. Once I got it to the edge of the hole, I used needle nose plyers to grab and pull out slowly. Going slow and applying steady pressure when fishing it out also seemed to work best, as the foam will slowly move and not tear as much. All in all, it took me about 1.5 hrs to break machine down, remove foam, wash the tray really well (MADE SURE I REMOVED ANY FOAM DEBRIS OR PIECES, I shined a flashlight all along the plastic, the pieces showed up as black specs when I shined under casing as I looked) and reassemble. Took some patience, but I think it was well worth the time and I sleep much better now knowing it's out!

[@shizhong8078]

Hi, Nick, Nice to see the video. I didn't follow it as could be a little bit complicated warranty issue, I'm still waiting for the respond from Philips. Instead of pulling out the foam, I took a piece of Non-woven fabric by cutting it from a disposable medical mask as a sigle fileter lay AND insert it into the intersection of two parts (the rubber O'ring of outlet and the inlet of water tank). I belive this filter lay would work for filiting any small partice from "foam" , at least before my old dreamstation updated. The filter lay can be checked each day after using and see if any dast on it, just like we ware a mask to keep us from enhale dask from air. I have to and still using my dreamstation by adding this filter lay after realising the philips recall, so far so good . Hope it could be any help. Best whished, Shine

[@altitude1039]

So crazy that the algorithm popped this up in my feed. It must be able to read my mind. 🤔 I was thinking that I should just take out the foam soundproofing too. I was hoping it would be less invasive but may consider it. I doubt that Philips will do anything for me as my machine is over 5 years old. Thanks for sharing. I've been using a resmed since I found out about the recall, and the resmed doesn't give me the best sleep like my dreamstation did.

[@dannymitchell9848]

I called and registered my 5 yr. 3 month old, Dreamstation for the recall. The Phillips Rep. said that my machine qualified and that they would be sending me a Dreamstation 2 sometime between the end of September through next year. They weren't sure of the time-line.

[@RevWes]

Foam removed today. Went in through the side. Only really challenging part was the foam around the post. Guess we’ll see how it goes. Thanks Nick

[@CPAPReviews]

Nice one mate, Try and change brands when you can. Nicko

[@RevWes]

@@CPAPReviews Sorry, this could end up becoming a long post. My DS1 was out of warranty anyway so whatever. It went out of warranty one month before the recall. Fancy that, eh!? Anyway between the start of the recall and now I have not been using my DSS1. I did have the privilege to try an Airsense 10 and a F&P Icon Novo. I could not replicate the rested feeling I got from the DS1, The fog went away but I was tired all day long sadly. I should note that I have been tested for Obstructive Apnea twice. The first time I had an AHI of 48. The second time, 15. Between the two I lost 30 lbs. At this point though my doctor is inclined to get me tested for Central Apnea. This means starting the testing all over again. I'm hopeful that I can finally get back to some restful sleep with the DS1 (for now). Not really sure which other CPAP machine to consider if I can't get any beneficial results.

[@mike7945]

Thanks, Everyone should be aware of the possible side effects of not being in CPAP/BIPAP as not treating your OSA can lead to hypertension, deteriorating diabetes control.

[@CPAPReviews]

Thanks Michael, great point! All about managing the risks hey. Pretty much goes for everything in life. Cheers brother. Nicko

[@roseparini4202]

Thank you so much for posting your removal of foam from the DreamStation. While I know it wasn't for the purpose of a guide for anyone I benefited from it anyway. Without it I wouldn't have had a clue! Although it was a 3 hour process with much of the time spent trying to clean the stuck debris from the housing, I ultimately was a successful undertaking. Thanks to you and your attention to detail and explanation in a cadence that was just right. I took several photos from every angle of the major disgusting mess within the housing. Question. As you know, every legal firm you can imagine posts ads to FB to solicit a consult for a case. How are we to know who to turn to? Class action suits go on and on for years, even decades and plaintiffs, at the end of the day get a check for $1.80 in US dollars. Would it be the best option to get an attorney for just my case?

[@woronzof3909]

Thank you for this!!

[@NYHalfassprepper]

some pro tips for foam removal, not that I am any kind of pro, but I just did it for myself. My machine just needed a #9 torx, long needle nose pliers, pick and a drill. Pro tip number one make your holes inside where the motor goes, so no patching will be required. Use the pick to grab the end of the foam and work it into the hole you made so you can attempt to get it out in one piece. do not try to grab it in the middle unless you have a huge hole. I drilled the hole with a 1/2 inch bit. Be careful not to damage the sealing surface. The piece on the left usually comes out in two pieces because it is captured by a plastic rivet for lack of a better word. Save your foam in a zip lock baggie for the lawsuit:)

[@wuichong]

I will definitely do mine. Thanks mate!

[@christopherdeback8325]

Let us know how it goes. What affect it has on pressures

[@mike7945]

I called my health insurance regarding my Phillips BIPAP. They are prepared to pay for the rental for 10 months on another machine. After the 10 months the machine becomes mine.I am so happy about this. Goodbye Phillips! I live in Maryland USA. I have severe OSA and not being on BIPAP my blood pressure was going up. My doctor increased the dosage to double what I was taking. Suggest calling your insurance and ask them what can they do for you. My Phillips machine was 15 months old.

[@CPAPReviews]

Thanks for sharing that information Michael. Nice work brother. Nick

[@catchup4430]

I just got through liposuction in my CPAP machine and an earlier post I said I didn’t understand how the phone got into the air why because I thought it was in her pocket that the air didn’t go through but that’s wrong it’s just glued in there on the ridge coming up from the bottom of the chamber mine was glued in in two places but I got it out got it cleaned up put back together she’s a little bit lighter and we’re cooking again thank you Man for showing me how to do this Grace and peace

[@JerryStone-ox4th]

Very helpful !

[@melodicman3032]

Great Vid ! Thank you.

[@he729gtd61]

I was shocked to see this closed part inside with the ugly foam. The Airdream i got 2 Weeks ago was already 4 years old. Now i know why it smelled a little bit old. Tonnes of sleepingroom-air passed this old foam... oarghhh . This plastikpart is uncleanable!!! I gave it back today immediately. Hopefully ResMed is better! Anyway: it's new!

[@pyoung4651]

Thank you for sharing your insightful video. I think you should seal up the holes you made to extract the foam because if not, inflow air will go through the holes you made and not through the dedicated filtered air in-let hole. Unless the design of the machine is different regionally, it means this foam problem is global and not limited to the US. Yet the medical recall is only directed at the US. The company may have its reason for not making it a global recall if the design of the machine is same world over. I stand corrected for vocalising my inner thoughts. Again, many thanks for making and sharing so generously you rich knowledge.

[@CPAPReviews]

The hole plug is a good call. I just didn’t have time For it and I don’t want you guys doing it anyway. Just wanted to show it can be done 👍

[@larryhankison2436]

Thank you!

[@davidallen9538]

I stopped using mine this morning after I saw your video 7/13/21. I also contacted my brother in law he uses the same machine. Went to the CPAP store to talk to them about it. Im using my old ResMed9 for the time being. Iv contacted Phillips and entered my s/n and my CPAP is on the recall list. Iv contacted my insurance company because they will replace every Five years and my Phillips is only two and a half years old. I give them the story and they will review it and get back to me. One thing Phillips asked if I’m using a SoClean to clean tubing, Head Gear, and water chamber. I figure they are looking for someone else to blame.

[@pbee6644]

Another appreciative viewer here with comments & a question. Especially using the 1/2" drill in the chamber sides, it appears the foam can be quite difficult to remove completely if it started deteriorating- which I expect mine has- even though I never used ozone to clean the DreamStation. Only used water & dish detergent. I've suffered considerable chest congestion with much phlegm and coughing for about 2 years and my pulmonary doctor's only (unsuccessful) answer has been nasal sprays and inhalers. Note I'm currently trying to connect with another provider. Prior to learning of the recall, I stopped using the machine a month ago and have been using a nebulizer with moderate improvement. So how many have or haven't encountered difficulty removing the foam & had it started deteriorating at that point?

[@vadvetjag12345]

Hi mate! Thanx fore the video it helpt me to put it out :) but you realy should close the container otherwise the air will not be filtered 👍

[@gregdd57]

Thanks Nick for showing us what's inside this beast (not nearly enough to justify the price tag, in my opinion!). I removed the foam from my machine, but did so by drilling a 3/8" hole in each of the two chambers containing foam. The drill bit automatically wrapped the foam around itself, then I was able to pull it up through the holes I had created, using a very long and thin pair of needle nose pliers. Next it was outside to the back yard to blow all of the foam particles out and away using a simple hair dryer set on cool air and high air flow. Finally I covered the two holes with a couple of pieces of high quality vinyl electrical tape. Reassembled the whole thing and it seems to work fine!

[@CPAPReviews]

Hi Greg! The title clearly says DO NOT TRY lol. Mate sounds a lot easier than the way i did it haha. Congrats. I love the tape idea also (probably a lot easier and safer than glue). One viewer did mention making the holes on the inside of the walls where the motor sits so when you screw closed the casing from the top it's fully enclosed. Looks like there's many ways to skin a cpap but my advice is still not to follow any of my advice :-). Cheers mate. Nice work

[@400_billion_suns]

I would *not* use electrical tape. The adhesive on that stuff tends to break down in a significant way within a couple years. Also, who knows what kind of stuff the tape will offgas over time. You've replaced one risk for another. I would not use any kind of tape or adhesive for re-sealing cutouts -- they'll all deteriorate and offgas over time, which will go straight into your lungs. The best thing to do would be to put the cutouts on the inner wall of the ring, as another user suggested. That way it all gets re-sealed by the cover that goes over the blower motor, and you've basically just added a couple new inlets to the impeller which still fully utilize the original filtration port.

[@Jimpenny]

I did the same thing just glued milk carton plastic to cover holes, was your foam sticky and not spongy? Mine was terrible, little pieces even stuck to the inside,

[@400_billion_suns]

@@Jimpenny Was *all* of the foam sticky, or only one side? From what I've seen from other photos and videos, there's an adhesive or glue that is stuck to just one side of the foam, likely to keep it in place during manufacture until the chamber is fused together. If your foam was sticky and decomposing all the way around, that's not good at all. Do you use an ozone cleaner like a SoClean?

[@Jimpenny]

@@400_billion_suns it was decomposing all the way, when I squeezed it just went flat , it was so hard getting it all out as it was broken into sticky pieces, this was my old machine I had bought on Amazon 4 years ago , ( back when you could buy them online). It’s been sitting in my closet for over a year, never used ozone on it. Here in upstate SC it’s not humid, so scary I was breathing that in all this time, what’s weird is that I’ve had sinus problems and shortness of breath that started 3 years ago ,

[@Joepipsquiggle]

Excellent thank you

[@JG-rf7do]

Hi Nick thanks for all your amazing videos and the great advice and information you provide, keep it coming. Was there a major difference in the noise level coming from the machine after you removed the foam??

[@yokohamaborn]

I have found no perceptible difference in noise level.

[@methanesprings4085]

Ordering my resmed now

[@mrvic92154]

Don't forget to mention the small rubber cylindrical garment that attaches to the underside of the motherboard, mine was white and it fell on the ground and I was concerned about where it came from I believe on yours it's gray

[@rickthelian2215]

Just seeing this now mid 2023 I see you just took the foam out. I’m in Sydney Australia 😊🇦🇺 It was interesting to see inside one of the newer Dreamstation had a black/Grey one earlier for 4 years before it packed it in and NSW Health got me another machine till that had issues, returned it they said I overfilled it which I didn’t having used on for four years I know how to fill it, and live on my own soon kids shake it etc. NSW Health paid for another though I got a black mark against my name i wasn’t happy knowing I didn’t do anything wrong. Watching this video showing the circuit board on top I can’t see how overfilling it even minutely it could damage the circuitboard. Thought it might of happened in testing stage at factory, as it didn’t take long for the heating plate to fail reason for sending back. I want to pursue it further, even though it was during Covid19 ...

[@CPAPReviews]

Okay guys so here's the only fact that matters here! Information straight form the recall page on the Canadian Health Govt Website - Issue number 2 is the worse! "Philips has become aware of two (2) issues that may pose a risk for patients or users of Philips Respironics branded Continuous Positive Airway Pressure (CPAP), Bi-Level Positive Airway Pressure (BIPAP), and Mechanical Ventilators: 1. Philips has determined from user reports and testing that the Polyester-Based Polyurethane (PE-PUR) sound abatement foam used in Philips continuous and non-continuous ventilators may degrade under certain circumstances, and the degraded particles could potentially enter the air pathway of the device. This issue affects Philips Respironics branded CPAP’s, Bi-Levels, and Mechanical Ventilators. 2. The results of testing performed by Philips indicate that the PE-PUR sound abatement foam used in these devices may emit certain chemicals. Our investigation to date indicates that this emission occurs during initial operation and may possibly continue throughout the device's useful life. These issues impact all device product platforms manufactured with Polyester Polyurethane (PE-PUR) sound abatement foam" So let me break this down so it's easier to understand. Basically Philips have gone and grabbed a brand new DS1 off the shelf, turned it on and tested the air coming out of it. They have determined from this that machine is 'emitting certain chemicals' and that this happens from day 1 and may continue for the life of the machine! Now from the U.S recall page they have stated these are 'carcinogenic' chemicals. So from day one, your machine is pumping you full of carcinogenic chemicals and this could continue night after night for the life of the machine. This is the reason for the recall! They are using the ozone / foam break down as a smoke screen to hide the real reason which that it doesn't matter how you clean your device or what the weather is...From day 1...It's bad for you! Stay tuned and good luck

[@bevvzy5222]

YES, someone had a really big dig at me, accused me of causing a panic as was only a sound foam. Someone else said there was no sign of particles coming away from their foam, I said then does it really need to disintegrate though, aren't they chemicals , and aren't they carried in air and water. Phillips are only being as "up front" as they gave to be but after creating an alternate machine????, BUT naturally they will massively downplay. THANKS NICKO FOR CONFIRMING the real points and unfortunate truths that I think we suspected but needed confirmation. PLEASE KEEP IT UP . OH AND YHANKYOU RESMED FOR backing Nick into a corner so he created this great community

[@Gadgeteer32952]

@@bevvzy5222 You know that Phillips would not bear the expense of such an expensive recall if there wasn't something to it. I'm going to study your video and attempt to fix my CPAP myself. Thank you for posting it.

[@ericalawrence2323]

Thank You For Keeping Us Informed of Correct Information about these machines, They should just be Truthful and work as Expeditiously to ensure the Replacement are Safe for Consumers Use. Try it on Their Family Members then we can Somewhat Trust the Issues have been Resolved. You Be Blessed Sir🙏🙏♥️♥️

[@carycrouch3469]

Took the foam out …thank you sir! I don’t know if it’s just me…. but the pressure seems a little bit lower now?

[@Jimpenny]

I have two dream stations, one from DME and another that’s 4 years old. I took out the foam on my old one, used it last night and it worked fine with no foam, I did glue plastic back over the holes. The old foam was sticky and lost it’s spongy texture. I can see why it’s recalled. I don’t recommend doing this very tricky. I will use my new one as soon as there is a fix. Bye the way, love your channel, thank you.

[@meski0110]

What sort of glue do you use that's safe to inhale though?

[@ronbishop7593]

Performed same procedure however, the foam had begun to melt down and stick to interior walls and partitions. Very difficult to remove...water wouldn't, Clorox wouldn't clean it. Finally a flexible hard bristle brush did the trick!

[@CPAPReviews]

Hi Ron, make sure you keep that foam as evidence mate. Cheers

[@rickcrawford7362]

Nice instruction was able to do mine

[@sherris.2402]

Thanks for this....

[@johntrottier1162]

Nice Video - Glad you advised everyone not to try this at home PLEASE NOTE: There is a temporary solution readily available to all while you wait for your new machine On any CPAP supply site you can purchase an inline filter that can be installed between the hose and the machine. Costs about 5 bucks. That filter will stop any foam bits from getting into your lungs

[@CPAPReviews]

Hi John, i have seen a lot of people talking about these 'filters' but here's the thing - “The results of testing performed by Philips indicate that the PE-PUR sound abatement foam used in these devices may emit certain chemicals. Our investigation to date indicates that this emission occurs during initial operation and may possibly continue throughout the device's useful life” So basically Philips have gone and tested a brand new DS1 machine and found that it’s emitting ‘certain chemicals’ and this could continue throughout the life of the machine. That’s fucked up! Imagine sucking down some dodgy carcinogenic foam chemicals for 8 hours a night, year after year! The #foamgate saga just keeps getting worse the further down the rabbit hole we go..... Take care

[@johntrottier1162]

@@CPAPReviews Agreed, its a mess. The filter will keep any particulate matter from your lungs, which is better than nothing for people like me who HAVE to use the machine because the sleep apnea is so bad. Thanks for the reply.

[@king4brisbane]

Hello Nick. Thank you for all that you do. Truly a God send getting all your knowledge. My question is, have you yourself used a Dream Station 1 for any length of time? If so have you suffered any symptoms from usage? I myself have used that machine for the last 6 years and extremely worried about my health. Thanks again mate.

[@CPAPReviews]

Hey John, i've used it for a bit mate but not a great length. I use a little Z2 and only on the weekends for snoring mostly. I honestly wouldn't stress too much mate, especially if you're feeling okay. If you want some peace of mind then you could book in a chest x-ray just to check but if you're feeling reasonably good then you probably are. If your foam is looking all degraded then probably more reason to get that X-ray but if it's still in good condition i'm sure you'll be fine. Best wishes legend. Don't let me scare you too much. Nicko

[@trampham6449]

Thank you good to know how is inside.

[@CPAPReviews]

You're welcome mate. Nicko

[@markthompson1618]

As I understand it, there are about 4 million CPAPs affected by the recall. Can you imagine how long it will take PR to do this repair on all of these machines?

[@newbeequilter]

Yes, it's going to take a LONG time, and many people will die from heart attacks and other complications as a result; I may very well be one of them.

[@bevvzy5222]

Well without mine I'm in a bad place as AHI is high and oxygen down to 63% , sleep deprivation etc. I feel.sorry for those who are facing this awful decision. Hod it will happen in Australia to but we will take even longer to get to. I'm just glad I'm renting and it's a luna g3 so im not effected. I've already considered the awful sneakiness that nicko also raises here. It's all very underhanded. I just got a quote for a Phillips dreamstation 1 for bdis insurance. I realised will have to change it to a 2, but now, nicko gas jyst confirmed my whole "conspiracy theory" as someone poking fun at me said, and I don't think i will go phillips period. They've just made billions from this recall. Apparently supplies of the 2 are already hard to get..... no way without that recall would they have sold so many. I agree the timing stinks of dishonesty and greed

[@DanaTheInsane]

@@newbeequilter It’s a good time to become handy with tools or make friends with someone who is. Fixing one of the cpaps is not difficult. Anybody can do it with a torx set and a Dremel tool or a small keyhole saw. In the last two days I’ve done my CPAP my brothers CPAP and my best friend CPAP

[@warriordugan7236]

There would be a time limit, say about 2 years or so. I used to work in the copier/fax industry for a major manufacturer and this is how it goes: Several times we had to recall 3 or more million units due to safety issues. Not everyone sends in the units. Some people will just keep using the unit. Some people will stop using it and buy another modified unit. Some people will say "F You" to the company and buy another brand. ETC ETC You have to make the customer jump thru hoops to be eligible for the recall. Then you're down to 1 million units or hopefully much less. The customer would be given a choice to ship back the unit OR maybe have credit towards another newer model or opt out due to lengthy time issues. Then the company quantifies the repair work and divides up the repair work to several locations in the USA (or wherever). The company will then do the repairs and try to have it all done within 3 - 6 months(as an example). They would hire outside temp workers to do all the repairs at a small cost to the company. Then ship repaired units back to the customer. Hope that helps.

[@LAARTSSOCIETY]

@@DanaTheInsane Have you experienced any machine performance issues since removing the foam? Just saw a comment mentioning pressure issues after foam removal.

[@andynarang2616]

Thank you.

[@CPAPReviews]

Welcome mate ;-)

[@TalmadgesArcade]

Thank you

[@CPAPReviews]

Very welcome but please try and change brands in the Medium to Long term. Kind regards. Nicko

[@PankajMohan]

About to do this today.

[@leslie-lynnesinkey1225]

THANK YOU for all your info...I purchased the DS1 in part on your recommendation (you were also more helpful even than the medical equipment supplier on what mask to ultimately choose!) Even before "Foamgate" the DS2 is definitely several steps backward in terms of features and engineering. And if Phillips did know about the foam issue before they built the DS2, then why on EARTH didn't they just separate the foam from the passageway where the air goes through? The foam is to muffle the turbine, not the sound of the airflow. As soon as you opened it up (great vid, BTW, and even more helpful to see that they've done the same dang thing with the DS2, that was what struck me...separate the air flow chamber from the section with the foam, and it's a simple fix (and a lot better than finding out 7 years further down the road that your new non-carcinogenic foam is actually carcinogenic after all...)

[@CPAPReviews]

You're very welcome and my apologies for recommending the DS1 to you. It really all comes down to one thing! Polyurethane foam - “The results of testing performed by Philips indicate that the PE-PUR sound abatement foam used in these devices may emit certain chemicals. Our investigation to date indicates that this emission occurs during initial operation and may possibly continue throughout the device's useful life” So basically Philips have gone and tested a brand new DS1 machine and found that it’s emitting ‘certain chemicals’ and this could continue throughout the life of the machine. That’s NOT GOOD! Imagine sucking down some dodgy carcinogenic foam chemicals for 8 hours a night, year after year. The #foamgate saga just keeps getting worse the further down the rabbit hole we go. Best wishes and thanks for the kind words. Nick

[@Jwk7591]

We use kitchen sponges made from walnut shell fibers. Cutting one/two of these to conform to the foam space works well and the sponge foam is totally organic and does not gas VOCs.

[@CPAPReviews]

Haha, nice one mate! Great bit of innovation there ;-). Thanks for sharing your great insights. Nick

[@dunnkenny]

That's a really good idea

[@rest-today]

Thank you very much. As an interim fix, I am attempting to make an inline air filter that should filter out the foam if it ever breaks loose.

[@chuckc111]

Kelvin, there are numerous in-line filters available, search on ebay or any search engine.

[@yokohamaborn]

Not many air filters will filter out the VOCs though.

[@rjserra5535]

1) The access hole should be on the top of the foam compartment. Some of the commenters are suggesting that the access hole should be on the interior wall of the foam compartment so it will be sealed from leaking outside air by the motor compartment cover. However, this is dangerous because it will allow fumes from the motor to leak into the breathing air supply. This could be especially dangerous if the motor starts to fail and begins to smolder. 2) Use a hot knife or a utility knife to cut through the plastic in the foam compartment. The abrasive wheel on the Dremel hand grinder that you used makes too much plastic particulate to clean up afterward. 3) Do not sand the edges of the access hole makes too much plastic dust and removes valuable material that you will need later to seal the hole edges. 4) As suggested by one of the video commenters, cut a tab (three sided cut) access hole rather then a complete hole. This allows you to peel back the tab and remove the foam while retaining a "lid" for re-sealing the filter compartment afterward. Make sure the tab is a lot longer then it is wide. 5) Thoroughly clean out the foam compartment with Q-tips and alcohol prior to resealing. 6) Close the access holes by folding the tab back into place and tacking it down with a soldering iron or hot blade type screw driver. Once the access tabs are back in place seal completely around the edges with a soldering iron or hot blade to prevent air leakage. Do not use glues or tapes because of chemicals in the adhesives.

[@johnsutherland7922]

I have been looking for a non off-gassing glue to do this modification…still looking. Didn’t consider a soldering iron.

[@Lesbianporn101]

You literally have no clue what you’re talking about. Everything he did was correct

[@tsvirogin3334]

What about putting a medical grade tube between the air intake vent (where the replaceable filters are) up to the motor so that your air is not crapped up too much by the plastic housing?