Exact MERV 4

6 x 25 3/8 x 1 basic filters in the the exact size of 6 x 25 3/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 25 1/4 x 1 basic filters in the the exact size of 6 x 25 1/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 25 1/8 x 1 basic filters in the the exact size of 6 x 25 1/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 25 x 1 basic filters in the the exact size of 6 x 25 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading manuf...

6 x 24 7/8 x 1 basic filters in the the exact size of 6 x 24 7/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 24 3/4 x 1 basic filters in the the exact size of 6 x 24 3/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 24 5/8 x 1 basic filters in the the exact size of 6 x 24 5/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 24 3/8 x 1 basic filters in the the exact size of 6 x 24 3/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 24 1/4 x 1 basic filters in the the exact size of 6 x 24 1/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 24 1/8 x 1 basic filters in the the exact size of 6 x 24 1/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 23 3/4 x 1 basic filters in the the exact size of 6 x 23 3/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 23 5/8 x 1 basic filters in the the exact size of 6 x 23 5/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 23 1/2 x 1 basic filters in the the exact size of 6 x 23 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 23 3/8 x 1 basic filters in the the exact size of 6 x 23 3/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 23 1/4 x 1 basic filters in the the exact size of 6 x 23 1/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 23 1/8 x 1 basic filters in the the exact size of 6 x 23 1/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 23 x 1 basic filters in the the exact size of 6 x 23 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading manuf...

6 x 22 7/8 x 1 basic filters in the the exact size of 6 x 22 7/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 22 3/4 x 1 basic filters in the the exact size of 6 x 22 3/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 22 5/8 x 1 basic filters in the the exact size of 6 x 22 5/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 22 1/2 x 1 basic filters in the the exact size of 6 x 22 1/2 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 22 3/8 x 1 basic filters in the the exact size of 6 x 22 3/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 22 1/4 x 1 basic filters in the the exact size of 6 x 22 1/4 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...

6 x 21 7/8 x 1 basic filters in the the exact size of 6 x 21 7/8 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leadi...