Filterbuy 9.75×23.75×4 MERV 8 Air Filter Replacement HVAC Furnace
—The Filterbuy replacement air filter 9.75×23.75X4 (actual measurements: 9.75″ x 23.75″ x 3.63″) ensures that your furnace, air conditioner, or HVAC system is circulating clean air to help preserve your budget and healthy lifestyle. —MERV 8 synthetic media protects homes by trapping 90% of airborne particles. —Our electrostatically charged design features 12 pleats per foot and lasts 3x longer than fiberglass models by capturing more harmful particles. —Industrial-grade beverage board frames with dual wire backings outperform standard cardboard compositions by enduring heat up to 200° F and withstanding exposure to moisture. —All components are manufactured within the United States and designed with recyclable materials.