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  1. Honeywell Collapsible Air Filter High-Efficiency CF2400A1001/U, 16x28x4

  2. Honeywell 16-in W x 28-in L x 4-in MERV 10 Electrostatic Pleated Air Filter

  3. 2 Filter Bundle of Honeywell Collapsible Air Filter High-Efficiency ...

  4. HDX 16 in. x 28 in. x 4 in. AprilAire and Space-Gard Replacement ...

  5. Furnace Filters for HVAC Systems - Honeywell Store

  6. HONEYWELL Air Filter, Merv 10,16x28x4" CF2400A1001/W

  7. COLLAPSIBLE AIR FILTER - Honeywell Home

  8. 16 x 25 x 4 Pleated Furnace Air Filter FPR 8, MERV 8 (2-Pack)

  9. 16 x 25 x 4 Pleated Furnace Air Filter FPR 10, MERV 12 - The Home Depot

  10. 16x28x4 Air Filters (MERV 8, 11, and 13) - FREE SHIPPING!