Generalaire 13156 Furnace Filter 401 MERV 11 for Model AC 24 GFI 4051 Package of 2
- Generalaire Part # GFI 4051 / 401 / AC24 / 13156
- Fits Aprilaire 2400 Part # 401 Generalaire Model AC24
- Also fits Source 1- MAC11162506; Space-Gard 2400, YORK S1-MAC11162506
- Package of 2