This picks up molybdate, which all OEM approved inhibitors contain, however it is calibrated for X100 so is not necessarily going to deliver a conclusive result.

Whilst both are replacements in terms of filter, unfortunately they are not direct replacements in terms of dimensions. The Vortex500 is nearer to the previous Eliminator size, but some pipe work alteration will still be required. If you send an email to [email protected] so we have your details, we can provide the exact dimensions 👍

Hello Adam This depends on how dirty the water is as well as where you are are located (prices differ around the country). We recommend contacting 2-3 local plumbing and heating firms to obtain a quote 👍

Flow reversal should not damage a circulator. When powerflushing, the boiler should be switched off anyway (so the pump will not be circulating). In our experience, we also see many installers isolating the boiler, so the flow does not go through the boiler too.

Nigel - thanks for the comments. We have now replaced this filter with the ‘Vortex’ range, which encompasses the Vortex250; Vortex300 and Vortex500 - each is a different size depending on the installation you are fitting it on.

Hello Bill - if you drop us a line [email protected] we can provide some of the information 👍

Try "settings", "playback speed" for adjusting the speed of the video.

Try the pause button, works great

Hello - this is a replacement in terms of model, however, the dimensions are not the same, this unit is smaller.

So the connections are not identical..?

@@GSXRRizla connections would be the same (although please bear in mind this video is the direct fit version, rather than the version with isolation valves, there are different models), but the height of the unit will be different, so there may be some pipe work adjustments required for the new unit to fit. Hope this helps!

Thank you. I would prefer to leave my isolation valve connectors in place and just replaced the quadra body with the new product. A simple unscrew of the quadra and screw on the vortex if that's permissable..

If I have the old sentinel Eliminator with the so-called quadra cyclone technology, could I just unscrew it and and replace with with this newer version which has a more powerful magnet leaving in place the isolation valves and doing no pipework. I asked this because although I managed to to fit the Eliminator I am no plumber. Is the new version that might fit no bigger than the old?

Hello! 👋 Best practice is to clean and flush the system on the old boiler, if it still functions. If no circulation is available on the old boiler, a filter installed on the new boiler install (as recommended by BS7593) will ensure that any circulating can be captured on the return before entering the new boiler. Hope this helps! 👍

But then you won't be able to conferences flow function Ian I correct in saying that

Hello Lucian, The plastic material used for the filters is GRP, as is used in the automotive industry. We have never had any issues with heat/plastic on the Vortex filters. Hopefully this reassures you somewhat regarding heat and the Vortex!

@@sentinelperform thanks for reply : GRP - Glass Reinforced Plastic

Yes, Sentinel products are fully compatible with aluminium. Some products, such as X100 Inhibitor, deliver their best results when protecting aluminium.

@@sentinelperform Why is my Sentinel liquid color different? yadi.sk/i/P-mZMchFDSUf6w

@@user-zk4yz5fe1h due to the ingredients, sometimes the colour of the product can differ. Nothing to worry about the and the product will still do its job 👍

We recommend this is left in a system for 24 hours maximum, before flushing and refilling with X100 Inhibitor.

The Sentinel advice given here is at odds with their website www.sentinelprotects.com/uk/support/how-long-x800-cleaner-system which states that X800 is none aggressive, will not harm your system and can be left in the system for extended period. Come on Sentinel; which is the correct advice?

Hello 👋 The best cleaner for removing clogged/settled build-up is Sentinel Deposit Remover - this is a powerful cleaner for getting rid of stubborn deposits, especially limescale. As the rest of the system has already been thoroughly cleaned, best to only clean the boiler itself. Use of an external pump is recommended, circulating the Deposit Remover around the boiler at 5% dosage will help with the issue 👍 www.sentinelprotects.com/uk/products/sentinel-deposit-remover

@@sentinelperform Thanks for this advice. It only seems to be available in large bottles designed for the whole system. Can I buy 1 L bottles?

@@TelstarTAK the smallest supplied is 5L - this is due to the nature of the product, where a concentrated dose is best. Most plumbers merchants will be able to obtain the item. Probably easier to obtain within the larger merchants (Wolseley, Graham, Travis Perkins, City Plumbing Supplies etc) who are more likely to hold stocks of the 5L ready to be sold individually.

Hello - the electronics on this product were to monitor the condition and performance of the unit, visually demonstrated using an LED. This product is now discontinued - our alternative offering is the Sentinel SESI.

@@sentinelperform where can I buy this? Do I need a plumber to install?

@@weekdayprogrammer We would always recommend a trained and competent professional installs equipment like this. The unit is now discontinued however - it’s replacement is the Sentinel SESI: www.sentinelprotects.com/uk/products/sentinel-sesi

abdul hafiz hello! Depending on timeframe/type of clean, use X400 or X800 to clean (X800 acts faster, needs 1 hour minimum, X400 can be left in a system for 3-4 weeks). pH should be in line with manufacturer’s instructions and a pH either side of neutral would confirm the system is prone to accelerated corrosion - water can appear clean even when the system water is outside the neutral zone, however. Hope this helps!

@@sentinelperform thank you