19x27x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6x12x1 RETURNS: Custom AC furnace air

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

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

Nordic Pure 20x25x5 Air Bear Replacement MERV 10 air filters measure an actual depth of 4 7/8"

Actual Size: 11 1/2 x 11 1/2 x 1/2 (11

Nordic Pure 16x25x4 Plus Carbon Air Filters MERV 13 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

19x27x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6x12x1 RETURNS: Custom AC furnace airActual Size: 19 x 27 x 3 4 (19 x 27 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. Ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure pleated AC air filters are made of electrostatically charged