- 20x20x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.63″ x 20.63″ x 4.88″)
- Compatible Models: Trion Air Bear Cub (229990-103, 248713-103, 255649-103), Trion Air Bear (435790-001, 255149-003), Trion Air Bear Supreme (455604-001, 455602-019, 459200-007)
- MERV 13 synthetic media (comparable with MPR 1500 – 1900 & FPR 10) protects homes from bacteria and more by trapping 98% of airborne particles without impacting air flow
- Electrostatically charged, pleated (100% US made) filters capture more harmful particles and last 3x longer than fiberglass models
- Industrial-grade beverage board (recyclable) frames with dual wire backings outperform standard cardboard designs