21 1/2x23x1 Exact MERV 13 AC Furnace Filters 16x18x1 Actual Size: 13 1/2 x

Actual Size: 13 1/2 x 35 1/2 x 3/4 (13

healthier air in every room of your house

Trion Air Bear Replacement filters have a depth of 4 15/16" and ideal for customers looking for superior filtration

Actual Size: 9 1/2 x 23 1/2 x 3/4 (9

21 1/2x23x1 Exact MERV 13 AC Furnace Filters 16x18x1 Actual Size: 13 1/2 xActual Size: 21 1 2 x 23 x 3 4 (21. 5 x 23 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