19 1/2x21x1 Exact MERV 12 AC Furnace Filters 19 3/4x21 1/2x1 Trion Air Bear Replacement filters

Trion Air Bear Replacement filters have a depth of 4 7/8" and ideal for superior filtration or commercial units

Actual Size: 16 3/8 x 21 3/8 x 3/4 (16

Actual Size: 8 1/2 x 30 x 3/4 (8

Nordic Pure 18x25x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 16x25x1 MERV 13 Plus Carbon air filters 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

19 1/2x21x1 Exact MERV 12 AC Furnace Filters 19 3/4x21 1/2x1 Trion Air Bear Replacement filtersActual Size: 19 1 2 x 21 x 3 4 (19. 5 x 21 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure MERV