21 1/2x26x1 Exact MERV 7 Plus Carbon AC Furnace Filters 16 3/8x21 3/8x1 Actual Size: 14 1/2 x

Actual Size: 14 1/2 x 19 x 3/4 (14

Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers with health problems or for commercial units

Actual Size: 17 1/2 x 24 1/2 x 3/4 (17

Nordic Pure 20x25x6 Aprilaire Space-Gard 2200 Replacement Air Filters Part 201 MERV 13 Plus Carbon are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

21 1/2x26x1 Exact MERV 7 Plus Carbon AC Furnace Filters 16 3/8x21 3/8x1 Actual Size: 14 1/2 xActual Size: 21 1 2 x 26 x 3 4 (21. 5 x 26 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