21x22x1 MERV 8 AC Furnace Filters Number Per Box:6 Actual Size: 12_1/2 x 23_1/4

Actual Size: 12_1/2 x 23_1/4 x 3/4 (12

MERV 13 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2200-2400

Actual Size: 19 3/4 x 21 1/2 x 3/4 (19

Actual Size: 21 1/4 x 23 1/4 x 3/4 (21

If you are replacing a 4 3/8 depth 16x20x4 filter in your Honeywell unit you should order our 16x20x5 Honeywell Replacement air filter that measures 15 7/8 x 19 3/4 x 4 3/8 (15

21x22x1 MERV 8 AC Furnace Filters Number Per Box:6 Actual Size: 12_1/2 x 23_1/4Actual Size: 20 1 2 x 21 1 2 x 3 4 (20. 5 x 21. 5 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8