Generalaire GF-4557 Pleated Filter 20x25x5 MERV13 (3-PACK)
- Manufacturer: Â General Filters, Inc.
- Brand Name: Â Â GeneralAire
- Description:  Generalaire 4557 Media Filters  (3-Pack)
- Part Number: Â GF-4557
- Compatibility: MAC 2000, 3000G, 3000P, MAC-L, Perfect Platform (See Below)
- Nominal Size:   20″ x 25″ X 5″
- Actual Size:Â 19 5/8″ x 24 3/16″ x 4 15/16″
- MERV Rating: MERV 13
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