Air vent filters must be used in addition to your required Air Conditioner /Furnace filter for your HVAC unit
Actual Size: 23 3/8 x 23 3/8 x 3/4 (23
Nordic Pure 18x25x1 MERV 10 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 20x25x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
Actual Size: 19 x 35 1/2 x 3/4 (19 x 35
26x30x1 MERV 12 Plus Carbon AC Furnace Filters 13x23x1 Air vent filters must beActual Size: 25 1 2 x 29 1 2 x 3 4 (25. 5 x 29. 5 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