Nominal Size: 20x25x4; Actual Size: 19 1/2" x 24 1/2" x 3 3/4"
Comparable to MPR 1000 to 1200 Micro Allergen Defense and Honeywell Allergen Plus FPR 7
Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke.
Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
100% synthetic electrostatic media for high efficiency with low air flow resistance
Aerostar 20x20x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4" x 19 3/4" x 3/4")
KWD 24.500
Aerostar 16x20x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 15 3/4"x19 3/4"x3/4")
KWD 13
Aerostar 21 1/2x23 5/16x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 21 1/2" x 23 5/16" x 3/4")
KWD 29
-11%
Aerostar 20x25x5 MERV 11 Pleated Replacement Air Filter for Trion Air Bear 229990-102, 1 Pack (Actual Size: 20 3/8" x 24 1/4" x 4 3/4")
KWD 27
