16 1/2x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters Carbon Our high efficiency activated carbon

Our high efficiency activated carbon AC filter helps eliminate smoke particles

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for high efficiency air filtration and those with moderate allergies

MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200-2400

Actual Size: 16 1/2 x 19 1/2 x 3/4 (16

16 1/2x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters Carbon Our high efficiency activated carbonActual Size: 16 1 2 x 21 x 3 4 (16. 5 x 21 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