About This

• Nominal Size: 19 7/8x21 1/2x1; Actual Size: 19 7/8"x21 1/2"x3/4"
• Comparable to MPR 600 Clean Living and Honeywell Micro Defense Plus FPR 5
• Designed to filter microscopic particles such as lint, dust mites, spores, and pollen
• 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. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive

Overview

• Brand : Aerostar
• Material : Synthetic Material
• Product Dimensions : 19.88"L x 21.5"W x 0.75"Th
• MERV Rating : 8.00
• Compatible Devices : Furnace
• Item Weight : 1 Pounds
• UPC : 192212078028
• Air Filter Construction : Pleated
• Number of Items : 12
• Manufacturer : Filtration Group