8x24x1 Exact MERV 13 AC Furnace Filters Number Per Box:12 Nordic Pure MERV 12 is

Nordic Pure MERV 12 is equivalent to MPR 1500-1900

Since we cannot give refunds for custom size furnace filters

MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500-1900

5 and 6-inch thick filters could last up to 6 months

8x24x1 Exact MERV 13 AC Furnace Filters Number Per Box:12 Nordic Pure MERV 12 isActual Size: 8 x 24 x 3 4 (8 x 24 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 provide