Exact MERV 4

17 1/2 x 17 1/2 x 1 basic filters in the the exact size of 17 1/2 x 17 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up wi...

17 x 22 x 1 basic filters in the the exact size of 17 x 22 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

16 x 29 x 1 basic filters in the the exact size of 16 x 29 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

16 x 25 x 1 basic filters in the the exact size of 16 x 25 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

15 3/4 x 22 x 1 basic filters in the the exact size of 15 3/4 x 22 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

15 3/4 x 19 3/4 x 1 basic filters in the the exact size of 15 3/4 x 19 3/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up wi...

15 x 23 x 1 basic filters in the the exact size of 15 x 23 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

14 x 28 1/2 x 1 basic filters in the the exact size of 14 x 28 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

14 x 26 x 1 basic filters in the the exact size of 14 x 26 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

14 x 25 x 1 basic filters in the the exact size of 14 x 25 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

13 3/8 x 23 1/8 x 1 basic filters in the the exact size of 13 3/8 x 23 1/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up wi...

13 x 23 1/2 x 1 basic filters in the the exact size of 13 x 23 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

12 x 28 x 1 basic filters in the the exact size of 12 x 28 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

11 1/2 x 23 1/2 x 1 basic filters in the the exact size of 11 1/2 x 23 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up wi...

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

11 x 16 x 1 basic filters in the the exact size of 11 x 16 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

10 x 29 x 1 basic filters in the the exact size of 10 x 29 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

10 x 27 x 1 basic filters in the the exact size of 10 x 27 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

9 1/2 x 9 1/2 x 1 basic filters in the the exact size of 9 1/2 x 9 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a...

9 x 26 x 1 basic filters in the the exact size of 9 x 26 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading manuf...

7 x 19 x 1 basic filters in the the exact size of 7 x 19 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading manuf...

30 x 22 x 1 basic filters in the the exact size of 30 x 22 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

29 1/2 x 19 1/2 x 1 basic filters in the the exact size of 29 1/2 x 19 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up wi...

29 1/2 x 13 1/2 x 1 basic filters in the the exact size of 29 1/2 x 13 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up wi...