The AC filter material extends beyond the frame
the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE
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
or for industrial customers who may need a pre-filter to help with strong smells
it helps your HVAC unit perform more efficiently
10x10x1 Pleated MERV 13 Air Filters 8 7/8x24 1/8x1 The AC filter material extendsActual Size: 9 1 2 x 9 1 2 x 3 4 (9. 5 x 9. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters