18x24x1 Pleated MERV 13 Air Filters Number Per Box:3 MERV 10 Trion Air Bear

MERV 10 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 900-1000

Nordic Pure 20x20x5 Air Bear Replacement MERV 8 air filters measure an actual depth of 4 15/16"

Nordic Pure 12x36x1 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

antimicrobial

MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600

18x24x1 Pleated MERV 13 Air Filters Number Per Box:3 MERV 10 Trion Air BearActual Size: 17 1 2 x 23 1 2 x 3 4 (17. 5 x 23. 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