21 1/4x21 1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6x16x1 Actual Size: 7 1/2 x

Actual Size: 7 1/2 x 11 1/2 x 3/4 (7

MERV 8 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800

Each Nordic Pure 4” MERV 15 air filter will capture more than 90% of 1

Actual Size: 12_3/4 x 20_3/4 x 3/4 (12

Actual Size: 17 x 17 x 3/4 (17 x 17 x 0

21 1/4x21 1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6x16x1 Actual Size: 7 1/2 xActual Size: 21 1 4 x 21 1 4 x 3 4 (21. 25 x 21. 25 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500