8x20x1 HVAC, Furnace, AC and Heat Pump Filters

13 7/8 x 20 x 1 pleated filters in the the exact size of 13 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

13 5/8 x 20 x 1 pleated filters in the the exact size of 13 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

13 3/8 x 20 x 1 pleated filters in the the exact size of 13 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

13 1/8 x 20 x 1 pleated filters in the the exact size of 13 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

12 7/8 x 20 x 1 pleated filters in the the exact size of 12 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

12 5/8 x 20 x 1 pleated filters in the the exact size of 12 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

12 3/8 x 20 x 1 pleated filters in the the exact size of 12 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

12 1/8 x 20 x 1 pleated filters in the the exact size of 12 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

11 7/8 x 20 x 1 pleated filters in the the exact size of 11 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

11 5/8 x 20 x 1 pleated filters in the the exact size of 11 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

11 3/8 x 20 x 1 pleated filters in the the exact size of 11 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

11 1/8 x 20 x 1 pleated filters in the the exact size of 11 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

10 7/8 x 20 x 1 pleated filters in the the exact size of 10 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

10 5/8 x 20 x 1 pleated filters in the the exact size of 10 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

10 3/8 x 20 x 1 pleated filters in the the exact size of 10 3/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

10 1/8 x 20 x 1 pleated filters in the the exact size of 10 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

9 7/8 x 20 x 1 pleated filters in the the exact size of 9 7/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration...

9 5/8 x 20 x 1 pleated filters in the the exact size of 9 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration...

9 1/8 x 20 x 1 pleated filters in the the exact size of 9 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration...

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

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

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

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

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