30x30x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 With each pass through the

With each pass through the pleated furnace air filter

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency indoor air quality

Nordic Pure 16x25x5 Air Bear Replacement MERV 8 air filters measure an actual depth of 4 7/8"

Water and Mildew Resistant

30x30x1 Exact MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 With each pass through theActual Size: 30 x 30 x 3 4 (30 x 30 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 pleated