8x20x1 HVAC, Furnace, AC and Heat Pump Filters

29 7/8 x 20 x 1 basic filters in the the exact size of 29 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

29 5/8 x 20 x 1 basic filters in the the exact size of 29 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

29 3/8 x 20 x 1 basic filters in the the exact size of 29 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

29 1/8 x 20 x 1 basic filters in the the exact size of 29 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

28 7/8 x 20 x 1 basic filters in the the exact size of 28 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

28 5/8 x 20 x 1 basic filters in the the exact size of 28 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

28 3/8 x 20 x 1 basic filters in the the exact size of 28 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

28 1/8 x 20 x 1 basic filters in the the exact size of 28 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

28 x 20 x 1 basic filters in the the exact size of 28 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

27 7/8 x 20 x 1 basic filters in the the exact size of 27 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

27 5/8 x 20 x 1 basic filters in the the exact size of 27 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

27 3/8 x 20 x 1 basic filters in the the exact size of 27 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

27 1/8 x 20 x 1 basic filters in the the exact size of 27 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

26 7/8 x 20 x 1 basic filters in the the exact size of 26 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

26 5/8 x 20 x 1 basic filters in the the exact size of 26 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

26 3/8 x 20 x 1 basic filters in the the exact size of 26 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

26 1/8 x 20 x 1 basic filters in the the exact size of 26 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

25 7/8 x 20 x 1 basic filters in the the exact size of 25 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

25 5/8 x 20 x 1 basic filters in the the exact size of 25 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

25 3/8 x 20 x 1 basic filters in the the exact size of 25 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

25 1/8 x 20 x 1 basic filters in the the exact size of 25 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

24 7/8 x 20 x 1 basic filters in the the exact size of 24 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

24 5/8 x 20 x 1 basic filters in the the exact size of 24 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

24 3/8 x 20 x 1 basic filters in the the exact size of 24 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...