The actual width and length of the air filter should be within 1/8 of an inch-if not
MERV 10 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 900-1000
Pure Carbon HVAC filters help control and neutralize strong odors from pets
Nordic Pure 10x20x2 MERV 12 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 10x20x2 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
16x18x1 MERV 8 AC Furnace Filters All MERV The actual width and lengthActual Size: 15 3 4 x 17 3 4 x 3 4 (15. 75 x 17. 75 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, 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 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8