Retail-$87,99

• Nominal size: 20x20x4; Actual size: 19 1/2"x19 1/2"x3 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. Made with electrostatically charged synthetic material for high filtration efficiency with low air flow resistance
• Simple to install and a cost-effective step towards a healthier home environment. Replace 3"-5" filters every 3-6 months.
• 100% synthetic electrostatic media for high efficiency with low air flow resistance
• Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive