Honeywell Mesh Pre-Filter for 20x20 Electronic Air Cleaners. Systyem Requires 2 Pcs. Package of 2 Part #4119 Orifice #4231

Orifice #4231

Will replace MAC1400

Fits Honeywell Electronic Air Cleaner Models F50A1124

Pick Up in Store $125

Pick Up in Store $30

Honeywell Mesh Pre-Filter for 20x20 Electronic Air Cleaners. Systyem Requires 2 Pcs. Package of 2 Part #4119 Orifice #4231Fits Honeywell 20" x 20" Electronic Air Cleaners Replaces Honeywell 203370 and 203373 Not OEM Product Actual Exact Size of one Pre Filter is 9 7 8" x 19 5 8" x 3 8" Fits Honeywell Electronic Air Cleaner Models F50A1124, F50A1165, F50E1182, F50E6124, F50E6165, F50E8021, F50E8062, F50F1032, F50F1107, F55A1244, F55A1426, F55A1459, F55F1029, F55F1052, F58A1050, F58F1026, F300A2020, F300E1027, and Lennox Electronic Air Cleaner Models EAC 17SQ, EAC 17SQ 1