Free Shipping on All Orders
$20 Off Orders of $125 or More Use Code: cg2gz!
$15 Off Orders of $100 Or More When You Use Code: y5mf3!
$10 Off Orders of $75 Or More Use Code: f8hjy!
10% Off Sitewide at DiscountFilters.com with Code AFF10
Get $20 Off When You Reach 200 Points
$5 Off When You Buy Refrigerator and HVAC Filters Together
Enter this coupon code at checkout and get 25% discount on all orders.
15% Off All Orders With DiscountFilters Email Sign Up
$10 off of purchase
Yes! We are currently offering Up to 3% Cash Back when you shop at Discount Filters!
We currently have 10 offers and coupons from Discount Filters.
Smarty extension can now find and apply the best codes in seconds.Download Extension
Be the first to see new deals, try new features, and hear great news.
|Best Discount||25% off|