Product Description

20x30x1 Electrostatic Washable Permanent A/C Furnace Air Filter. Traps 95-percent of airborne dust and allergens. Why buy a new filter every 3 months. This filter is permanent and washable. To clean just hose off the filter, let dry for 15 minutes and reinstall it. This filter replaces disposable furnace filters. These filters have antimicrobial media (inhibits growth of bacteria and mold on filter media). Merv 6 at 500 FPM when the filter is clean. Exact Dimensions: 19-5/8 x 29-5/8 x 0.875. Self-charging electrostatic filter media (does not require electricity). Designed and Engineered by Crucial Air. Assembly: Assembled