Air vent filters must be used in addition to your required Air Conditioner /Furnace filter for your HVAC unit
Actual Size: 13 1/2 x 24 1/2 x 1/2 (13
Nordic Pure 20x20x1 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
mold spores and other contaminants are removed
Actual Size: 16 x 22 x 3/4 (16 x 22 x 0
27x27x1 MERV 10 AC Furnace Filters Number Per Box:6 Air vent filters must beActual Size: 26 1 2 x 26 1 2 x 3 4 (26. 5 x 26. 5 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide