#2488
Nominal size: 20x20x1; Actual size 19 3/4 x 19 3/4 x 3/4 ; This MERV 11 filter is comparable with MPR 1000-1200 & 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

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