30x30x1 Exact MERV 7 AC Furnace Filters 20x22 1/4x1 Nordic Pure 12x24x1 MERV 12

Nordic Pure 12x24x1 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

Ideal for normal air filtration and will help those with mild allergies

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

The effective life of your AC air filter depends on both the inside and outside conditions in which you live

Actual Size: 19 3/8 x 23 3/8 x 1 3/4 (19

30x30x1 Exact MERV 7 AC Furnace Filters 20x22 1/4x1 Nordic Pure 12x24x1 MERV 12Actual Size: 30 x 30 x 3 4 (30 x 30 x 0. 75) Merv 7 pleated air filter captures large airborne particles like household dust, mold spores, and pollen. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA. Nordic Pure MERV 7 Pleated AC Furnace Air Filters