Stop Dangerous Air Pollutants From Entering Your House.

[@tuesboomer1623]

There's an idea long overdue. Thank you.

[@PPG1967]

I appreciate your feedback.

[@kwobs1]

Thanks! Very helpful

[@PPG1967]

I appreciate your feedback.

[@Ilove3SGTE]

Interesting idea. Without any pleats I wonder how long it can go before it fills up.

[@PPG1967]

The filter has indicators to let you know it's time to wash it.

[@CycleAir]

Thanks for the great overview!

[@F_A_Maroon]

Good video

[@PPG1967]

I appreciate your feedback.