20x22-1/4x1 Furnace and AC Filters

Heavy-Duty Construction The EZ Flow II filter frame is made from heavy chipboard in a one-piece design that eliminates corner separation. The filte...

EZ Flow filter by Flanders AAF. The low initial pressure drop and robust construction of this filter make it a solid choice to protect residential ...

The manufacturer has discontinued this filter. The recommended replacement is the AAF Flanders EZ Flow Filters >> Click Here Metal reinforcem...

20 x 22 1/4 x 1 pleated filters in the the exact size of 20 x 22 1/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with AAF...

20 x 22 1/4 x 1 basic filters in the the exact size of 20 x 22 1/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with AAF F...