Aerostar 14x18x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 13 3/4" x 17 3/4" x 3/4")
$46.22
Description
Nominal Size: 14x18x1; Actual Size: 13 3/4" x 17 3/4" x 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
