DiscountFilters.com Coupon Codes, Promo Codes & Discounts
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4%
Rewards
Get 4% back on purchases when you shop on DiscountFilters.com.
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Last activated 8 minutes ago
Popular DiscountFilters.com Promotional Codes
20% off Coupon
20% off Orders Plus Extra $5 off with Fridge + Air Filter Order.
Popular Coupon
63 uses
Last used 32 minutes ago
Avg. savings $11.76
20% off Coupon
20% off + Extra $5 off with Fridge + Air Filter Order.
Popular Coupon
47 uses
Last used 32 minutes ago
Avg. savings $11.66
10
Coupons
Try all DiscountFilters.com's codes at checkout with one click
15% off Coupon
15% off Sitewide.
Verified Coupon
19 uses
Last used 5 hours ago
Avg. savings $5.30
Special DiscountFilters.com Offers
Deal
Satisfaction Guaranteed on All Filters + Free Shipping on $50+ Orders and Free Returns.
Deal
Easy to Use Fridge Filter Finder with Guaranteed Fit Savings + Free Shipping Orders $50+ and Free Returns.
Deal
Furnace and AC Filters in All Sizes and Free Shipping Over $50 and Free Returns.
Deal
All Air and Water Filters For Less Plus Free Shipping Over $50 and Returns Guaranteed.
Deal
Refrigerator Water Filters For Less Plus Free Shipping Over $50 & Free Returns.
Deal
Build Your Own Custom Cleaning Kit: Selected Products Now: 5 for $35.00.
Deal
Shop for Last-Minute Gifts.
Deal
Make DIY Mask With MERV 14 Filter Media.
Deal
Sign Up and Get 15% off Your Order.
Other DiscountFilters.com Promotional Codes
20% off Coupon
20% off Sitewide Plus Extra $5 off with Fridge + Air Filter Order.
Verified Coupon
9 uses
Last used 9 hours ago
Avg. savings $4.55
Coupon
Scary Good Savings - Spend $50 Save 10%.
Verified Coupon
8 uses
Last used 9 hours ago
Avg. savings $4.45
Coupon
$15 off orders of $100+.
Verified Coupon
6 uses
Last used 18 hours ago
Avg. savings $3.75
Coupon
$10 off orders of $75+.
Verified Coupon
8 uses
Last used 9 hours ago
Avg. savings $3.33
20% off Coupon
20% off Plus Extra $5 off with Fridge + Air Filter Order.
Verified Coupon
1 uses
Last used 2 days ago
Avg. savings $0.23
15% off Coupon
15% off Sitewide.
Verified Coupon
1 uses
Last used 2 days ago
Avg. savings $0.21
20% off Coupon
20% off Orders Sitewide Plus Extra $5 with Fridge + Air Filter Order.
Verified Coupon
1 uses
Last used 2 days ago
Avg. savings $0.20
20% off Coupon
Save 20% off Orders Sitewide.
Verified Coupon
2 uses
Last used 7 days ago
Avg. savings $0.23
20% off Coupon
20% off Sitewide.
Verified Coupon
1 uses
Last used 7 days ago
Avg. savings $0.23
20% off Coupon
20% off + Extra $5 off with Fridge + Air Filter Orders.
Verified Coupon
1 uses
Last used 7 days ago
Avg. savings $0.14
20% off Coupon
20% off Plus Extra $5 off with Fridge + Air Filter Order.
Verified Coupon
1 uses
Last used 7 days ago
Avg. savings $0.13