Aerostar 18x20x1 MERV 8 - 6 Count - High Efficiency Pleated HVAC, Furnace & Air Conditioner Filters - Removes Dust, Lint, Mold & Allergy-Causing Pollen ^Sale

Features:

• Nominal size: 18x20x1; Actual size 17 3/4 inchx 19 3/4 inch x 3/4 inch; This MERV 8 filter is comparable with MPR 600 & 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 by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive