Honeywell Pop-Up Replacement Filter, For Use With: PMAC20 Lennox® and AC-1 GeneralAire® Cleaners, MERV 11, 20-1/4 Inch L x 24 -1/4 Inch W x 6 Inch T
- Honeywell PopUP filters store flat and pop into shape for installation
- Save space on the truck
- Less damage during storage
- Save time on assembly
- So easy you can sell over-the-counter to homeowners without worry of mistakes
- Compact shape makes pop-up easy to ship
- No combs, pleat spacers or end caps
