Aerostar 20x30x1 MERV 11 Pleated Air Filters, 6-Pack (Actual Size: 19.75 x 29.75 x 0.75)

About this item

• Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive
• Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
• Nominal size: 20x30x1, Actual size: 19 3/4" x 29 3/4" x 3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7.
• 100% synthetic electrostatic media for high efficiency with low air flow resistance
• Easy to set up and an affordable way to enhance your home's air quality. To achieve optimal performance, replace your filters every 60 to 90 days, but consider doing so every 30 days during high-demand summer and winter seasons.