Aerostar 20x25x4 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 2 Pack (Actual Size: 19 1/2" x 24 1/2" x 3 3/4")

Name: Aerostar 20x25x4 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 2 Pack (Actual Size: 19 1/2" x 24 1/2" x 3 3/4")
Brand: Aerostar
SKU: 1366
Price: 38.000000000 USD
Availability: InStock
Rating: 4.84 (104 reviews)

$38.00

104 reviews

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                                        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

                                    