8x20x1 HVAC, Furnace, AC and Heat Pump Filters

20 1/8 x 20 x 1 pleated filters in the the exact size of 20 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

19 7/8 x 20 x 1 pleated filters in the the exact size of 19 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

19 5/8 x 20 x 1 pleated filters in the the exact size of 19 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

19 3/8 x 20 x 1 pleated filters in the the exact size of 19 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

19 1/8 x 20 x 1 pleated filters in the the exact size of 19 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

18 7/8 x 20 x 1 pleated filters in the the exact size of 18 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

18 5/8 x 20 x 1 pleated filters in the the exact size of 18 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

18 3/8 x 20 x 1 pleated filters in the the exact size of 18 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

18 1/8 x 20 x 1 pleated filters in the the exact size of 18 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

17 7/8 x 20 x 1 pleated filters in the the exact size of 17 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

17 5/8 x 20 x 1 pleated filters in the the exact size of 17 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

17 3/8 x 20 x 1 pleated filters in the the exact size of 17 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

17 1/8 x 20 x 1 pleated filters in the the exact size of 17 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

16 7/8 x 20 x 1 pleated filters in the the exact size of 16 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

16 5/8 x 20 x 1 pleated filters in the the exact size of 16 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

16 1/8 x 20 x 1 pleated filters in the the exact size of 16 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

15 7/8 x 20 x 1 pleated filters in the the exact size of 15 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

15 5/8 x 20 x 1 pleated filters in the the exact size of 15 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

15 3/8 x 20 x 1 pleated filters in the the exact size of 15 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

15 1/8 x 20 x 1 pleated filters in the the exact size of 15 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

14 7/8 x 20 x 1 pleated filters in the the exact size of 14 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

14 5/8 x 20 x 1 pleated filters in the the exact size of 14 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

14 3/8 x 20 x 1 pleated filters in the the exact size of 14 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

14 1/8 x 20 x 1 pleated filters in the the exact size of 14 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...