We special order the internal frame for the half inch furnace filter
The 5” GCA Replacement MERV 12 rated pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office
Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 10 are made of a dual material where the MERV rated material has been fused together with a carbon layer
Nordic Pure’s 16x25x3 MERV 8 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth
we recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy
23x25x1 Exact MERV 7 Plus Carbon AC Furnace Filters 20x21 1/2x1 We special order the internalActual Size: 23 x 25 x 3 4 (23 x 25 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA. Nordic Pure Custom