---The Filterbuy replacement air filter 20x25x5 (actual measurements: 19.63" x 24.13" x 4.88") ensures that your Whole House system is circulating clean air to help preserve your budget and healthy lifestyle. ---Compatible Models: Trion Air Bear ((2000) 255649-102, 259112-102, 229990-102, 455602-019, 435790-027, SBTRAB40, SBTRABMQP, AE20A-1, AMC20A-1, ABS20A-1), Air Kontrol Dust Patroller (DPP52024), Generalaire (4356, GA100A37, 14201, 4501, 5FM2025), Payne (P101-2025, P101-2025A, P101-MF20, KEAFL0303020), Skuttle (000-0448-003 (448-3), DB0-0020-020 (DB-20-20), SBTRAB2040, SBTRAB20MQP), Ultravasion (91-003, 91-006, 91-026, 90-008, 90-010). ---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.