Trane 21 x 21 x 5" BAYFTDN21M

What Our Customers Have to Say

John N. 1 day ago
5
Discount Filters is a great company to buy filters from.
Roger M. 1 day ago
5
The right item, at the right price, delivered timely and in perfect condition....what more could you want?
Marilyn M. 1 day ago
5
Exactly what I needed. Exceptional price compared to others selling same item
Alfred S. 2 days ago
5
I have not used my filters yet, since I just put a new one in my furnace that I already had in stock. However, I do like the reasonable price and that they did not take that long to arrive. I will be better able to give a review in a few months.