DM900-0450 Cinquartz Air Replacement PCO Filter Photo Catalytic Oxydation GSC130604A It is designed to support

It is designed to support the filtering media for even loading of particulate throughout the air cleaner media

True HEPA Filter (Part # CQW4-0840): Replace every 2-3 years

and heat pump dual fuel control

It combines superior filtration efficiency

20" x 25" x 5" (actual size: 19 5/8" x 24 3/8" x 4 3/4")

DM900-0450 Cinquartz Air Replacement PCO Filter Photo Catalytic Oxydation GSC130604A It is designed to supportReplacement PCO Filter Photo Catalytic Oxydation #DM900 0450 Unique CinQuartz Photo Catalytic Oxidation Filter (PCO) has a very high surface exchange capability and allows UV light into the mass of the material which means there is absorption throughout the whole CinQuartz filter instead of just on the surface. The combination of the UVC light and the CinQuartz decomposes organic materials into basic molecules such as H2O and CO2. Fits: Cinquartz