SOLACEAIR 21-1/2 in. x 25-1/2 in. x 1 Replacement Media FPR 10 Air Filter (4-Pack)

Dynamic Air Quality Solutions has been the leading innovator in scientifically correct designed IAQ products for commercial and residential applications. Residentially our products include the 24-Volt Polarized Media Air Cleaners, UVC/UVV lights, Bypass HEPA systems, InteliFan variable fan control and more. Our products are supported by 10 Regional IAQ Training Experts throughout the US and Canada. Our IAQ Trainers will schedule ongoing complementary training for your team which includes validated technical IAQ training so that they believe in the product, followed by IAQ communication training, giving them the ability to communicate with confidence this technical information in layman's terms on every call. We conduct our training via recorded IAQ Certification modules, live interactive WebEx sessions and onsite training. This training is second to none in our industry and will give your team the tools and knowledge they need to succeed.|24-Volt polarized media air cleaner easily installs into any 1 in. filter slot or filter grill|27-standard sizes to fit most applications with custom sizes available on special orders|97% at 0.3 microns with a heavy duty frame, brush seal and proprietary replacement media, comes with a year's supply (4-each) of LPD (Low Pressure Drop) replacement media pads|Lifetime warranty on the powerhead