- GeneralAire # 4511 ReservePro 16x25x5 furnace filter, Actual Size:15 5/8″ x 24 3/16″ x 4 15/16″ Case of 3 Filters
- THIS IS GENUINE MERV 11 GENERALAIRE PRODUCT FOR PART # 4511
- Nominal Size: 16″ x 25″ x 5″ / Actual Size:15-5/8″ x 24-3/16″ x 4-15/16″
- Fits GeneralAire MAC 1400, # 4511, Trion Air Bear Supreme 1400, #255649-105
- Fits Source1 S1-MAC10162505, #S1-FM10162505, Skuttle DB0-0025-016, #448-1 and Ultravation 90-006, #91-005
- PACK OF 3 FILTERS
