Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
100% synthetic electrostatic media for high efficiency with low air flow resistance
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
Nominal dimensions: 20 inches by 30 inches by 1 inch; Real dimensions: 19 3/4 inches by 29 3/4 inches by 3/4 inch; This MERV 11 filter is equivalent to MPR ratings of 1000-1200 and FPR level 7.
Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive