8x28x1 Exact MERV 13 AC Furnace Filters Number Per Box:6 CONSTRUCTION: Our custom pleated carbon

CONSTRUCTION: Our custom pleated carbon air filters are made by cutting down or combining 1

Actual Size: 6 x 12 x 3/4 (6 x 12 x 0

Actual Size: 9 1/2 x 15 1/2 x 3/4 (9

MERV 12 Plus Carbon air filters are comparable to air filters with the MPR rating of 1500-1900

We recommend changing your HVAC furnace filter every 1-3 months

8x28x1 Exact MERV 13 AC Furnace Filters Number Per Box:6 CONSTRUCTION: Our custom pleated carbonActual Size: 8 x 28 x 3 4 (8 x 28 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