Trane 21 x 21 x 5" BAYFTDN21M

What Our Customers Have to Say

Amy B. 2 days ago
5
Quality material made it very easy to install. Price was very fair. Packaging and delivery were excellent. Have ordered from Discount Filters for several years and continue to be completely satisfied with ordering, shipping and receiving!
Anna 2 days ago
5
When discount filter has a sale it can't be beat. These MERV 11's work great even out in the dusty Badlands of Oregon. I replace them every six months and the old HVAC is working great.
Gary F. 2 days ago
5
They arrived as expected and look fine.
Sergey M. 2 days ago
5
A+++++++++