20x30x2 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.75" x 29.75" x 1.75") MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs All components are manufactured within the United States and designed with recyclable materials
