24x30x4 Filters

What Our Customers Have to Say

WILLIAM E. 1 day ago
5
Great product. Quick service. These MERV 13 filters are great!! I have been a customer here for many years. Simple fast great price Please use this company!
Tommy D. 2 days ago
5
Recently new furnace all I want to use a mirror filter looks like so far this filter is working great
Jeff D. 3 days ago
5
I’ve used several boxes of these and they do a great job balancing air flow with filtering ability.
Jacqueline B. 3 days ago
5
I like my filters from Discount Filters. Very pleased! Only place I get my Merv 11.