DiscountFilters.com Coupons

10% Off
AFF10
Used 74 times

Save 10% off everything.

Expires 02/08/2026
$10 Off
f8hjy
Used 259 times

Save $10 off purchases of $75+.

Expires 02/28/2024
$15 Off
y5mf3
Used 260 times

Take $15 off purchases of $100+.

Expires 02/28/2024
$20 Off
cg2gz
Used 259 times

Save $20 off purchases of $125+.

Expires 02/13/2024
Free Ship
Get Deal
Used 18 times

Free Shipping Over $50.

Expires 03/03/2027
Free Ship
Get Deal
Used 21 times

Furnace & AC Filters in All Sizes & Free Shipping Over $50 and Free Returns.

Expires 08/13/2024
Free Ship
Get Deal
Used 20 times

Easy to Use Fridge Filter Finder with Guaranteed Fit Savings + Free Shipping purchases $50+ and Free Returns.

Expires 08/13/2024
Free Ship
Get Deal
Used 21 times

Satisfaction Guaranteed with All Filters + Free Shipping with $50+ purchases & Free Returns.

No Hassle Customer Service.
Expires 08/13/2024
Sale
Get Deal
Used 50 times

Shop Make DIY Mask With MERV 14 Filter Media.

Expires 05/02/2026
Sale
Get Deal
Used 65 times

Build Your Own Custom Cleaning Kit: Selected Products Now: 5 for $35.00.

Expires 02/15/2026
Sale
Get Deal
Used 84 times

Shop for Last-Minute Gifts.

Expires 12/06/2025
Free Ship
Get Deal
Used 87 times

Save on Shower Filters Plus Free Shipping Over $50 & Free Returns.

Free Ship
Get Deal
Used 89 times

Save on Furnace Filters Plus Free Shipping Over $50 & Free Returns.

Free Ship
Get Deal
Used 89 times

Save on New & Cool Plus Free Shipping Over $50 & Free Returns.

Free Ship
Get Deal
Used 88 times

Save on Pool & Spa Filters Plus Free Shipping Over $50 & Free Returns.

Free Ship
Get Deal
Used 89 times

Save on Humidifier Filters Plus Free Shipping Over $50 & Free Returns.

Free Ship
Get Deal
Used 89 times

Save on Refrigerator Filters Plus Free Shipping Over $50 & Free Returns.

Free Ship
Get Deal
Used 91 times

Save on Air Filters Plus Free Shipping Over $50 & Free Returns.

$5 Off
Get Deal
Used 233 times

Take $5 off any purchase When You Buy a Clear Choice Fridge Filter & An AirX Air Filter in the Same purchase.

Expires 08/30/2021
Sale
Get Deal
Used 255 times

Shop All Air and Water Filters For Less Plus Free Shipping Over $50 and Returns Guaranteed.

Expires 08/13/2024
Sale
Get Deal
Used 252 times

Shop Refrigerator Water Filters For Less Plus Free Shipping Over $50 & Free Returns.

Expires 08/13/2024
Sign-Up
Sign-Up
Used 291 times

Sign up for the newsletter to get exclusive offers & discounts.

Sign up is at bottom of homepage.
Promo Code
BF2020
Used 20 times

Free Mystery Gift with purchase of a 3-pack or 6-pack of ClearChoice Fridge Filters.

Offer has ended
15% Off
BF2020
Used 20 times

Save 15% off everything.

Offer has ended
25% Off
BF2020
Used 21 times

Receive 25% off ClearChoice Fridge Filters.

Offer has ended
20% Off
SPA20
Used 43 times

Take 20% off everything.

Offer has ended

Like DiscountFilters.com coupons? Try these...

Up to $200 off Select Patio Furniture.

Expires 06/20/2021
Get Deal

Get a $25 Off $250 Coupon Code when you sign up for Abt email updates.

Sign-Up
Used 2,099 times

Get 11% off Gourmet Crepe Mix, 30 lbs. Was: $99.99 Now: 5 for $89.99 and Free Shipping.

Get Deal
Used 21 times

Receive 13% off Frigidaire FFHT1835VW, 30 Inch Freestanding Top Freezer Refrigerator. Was: $820.07. Now only: $713.10 and Free Shipping.

Get Deal

Receive up to $500 off Beverage Coolers.

Get Deal
Used 189 times