8x20x1 HVAC, Furnace, AC and Heat Pump Filters

16 7/8 x 20 x 1 basic filters in the the exact size of 16 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

16 5/8 x 20 x 1 basic filters in the the exact size of 16 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

16 1/8 x 20 x 1 basic filters in the the exact size of 16 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

15 7/8 x 20 x 1 basic filters in the the exact size of 15 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

15 5/8 x 20 x 1 basic filters in the the exact size of 15 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

15 3/8 x 20 x 1 basic filters in the the exact size of 15 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

15 1/8 x 20 x 1 basic filters in the the exact size of 15 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

14 7/8 x 20 x 1 basic filters in the the exact size of 14 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

14 5/8 x 20 x 1 basic filters in the the exact size of 14 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

14 3/8 x 20 x 1 basic filters in the the exact size of 14 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

14 1/8 x 20 x 1 basic filters in the the exact size of 14 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

13 7/8 x 20 x 1 basic filters in the the exact size of 13 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

13 5/8 x 20 x 1 basic filters in the the exact size of 13 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

13 3/8 x 20 x 1 basic filters in the the exact size of 13 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

13 1/8 x 20 x 1 basic filters in the the exact size of 13 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

12 7/8 x 20 x 1 basic filters in the the exact size of 12 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

12 5/8 x 20 x 1 basic filters in the the exact size of 12 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

12 3/8 x 20 x 1 basic filters in the the exact size of 12 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

12 1/8 x 20 x 1 basic filters in the the exact size of 12 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

11 7/8 x 20 x 1 basic filters in the the exact size of 11 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

11 5/8 x 20 x 1 basic filters in the the exact size of 11 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

11 3/8 x 20 x 1 basic filters in the the exact size of 11 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

11 1/8 x 20 x 1 basic filters in the the exact size of 11 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

10 7/8 x 20 x 1 basic filters in the the exact size of 10 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...