Nordic Pure 14x25x1 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
MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900-1000
RETURNS: Custom AC furnace air filters are not returnable since we hand make them per your exact dimensions when you enter your air filter size above
Actual Size: 11 3/8 x 23 3/8 x 1 3/4 (11
mold spores and other contaminants
14 1/2x27 1/2x1 MERV 13 AC Furnace Filters Number Per Box:6 Nordic Pure 14x25x1 MERV 10Actual Size: 14 1 4 x 26 1 4 x 3 4 (14. 25 x 26. 25 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