Filterbuy 14x20x1 Air Filter MERV 13 Optimal Smoke Allergy Defense 6Pack Electrostatic Pleated HVAC AC Furnace Filters Replacement Made in USA Actual Size 1350 x 1950 x 075

UNIVERSAL COMPATIBILITY 14x20x1 replacement air filters for your furnace air conditioner or heat pump enhance HVAC system efficiency and support a healthy lifestyle actual size 1350 x 1950 x 075 MERV 13 PERFORMANCE Protect your home or business from germs bacteria and more with MERV 13 synthetic media comparable with MPR 1900 FPR 10 that captures 98 of dust without restricting air flow LONGLASTING FILTRATION Electrostatically charged media with 16 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models replace every 90 days for optimal performance SUPERIOR CONSTRUCTION Easy installation beverage board frames with dual wire backing outperform flimsy cardboard designs by improving durability preventing warping and resisting extreme temperatures MADE IN THE USA Built with industrialgrade recyclable materials and proudly manufactured 100 in the United States for dependable indoor air quality that is trusted by millions of homes