DiscountFilters.com Coupon Codes, Promo Codes & Discounts
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Rewards
Get 4% back on purchases when you shop on DiscountFilters.com.
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Last activated 7 minutes ago
Popular DiscountFilters.com Promotional Codes
20% off Coupon
20% off Orders Plus Extra $5 off with Fridge + Air Filter Order.
Popular Coupon
127 uses
Last used an hour ago
Avg. savings $16.43
20% off Coupon
20% off + Extra $5 off with Fridge + Air Filter Order.
Popular Coupon
127 uses
Last used an hour ago
Avg. savings $16.43
10
Coupons
Try all DiscountFilters.com's codes at checkout with one click
15% off Coupon
15% off Sitewide.
Verified Coupon
14 uses
Last used 2 hours ago
Avg. savings $12.16
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
14 uses
Last used 2 hours ago
Avg. savings $8.11
Coupon
Scary Good Savings - Spend $50 Save 10%.
Verified Coupon
10 uses
Last used 2 hours ago
Avg. savings $7.46
Coupon
$15 off orders of $100+.
Verified Coupon
8 uses
Last used 2 hours ago
Avg. savings $4.62
Coupon
$10 off orders of $75+.
Verified Coupon
9 uses
Last used 2 hours ago
Avg. savings $3.46
20% off Coupon
Save 20% off Orders Sitewide.
Verified Coupon
2 uses
Last used 2 hours ago
Avg. savings $2.50
20% off Coupon
20% off + Extra $5 off with Fridge + Air Filter Orders.
Verified Coupon
1 uses
Last used 2 hours ago
Avg. savings $1.67
20% off Coupon
20% off Plus Extra $5 off with Fridge + Air Filter Order.
Verified Coupon
2 uses
Last used 3 hours ago
Avg. savings $1.43
20% off Coupon
20% off Orders Sitewide Plus Extra $5 with Fridge + Air Filter Order.
Verified Coupon
3 uses
Last used 3 hours ago
Avg. savings $1.25
20% off Coupon
20% off Plus Extra $5 off with Fridge + Air Filter Order.
Verified Coupon
2 uses
Last used 2 hours ago
Avg. savings $1.11
25% off Coupon
25% off Products.
Verified Coupon
2 uses
Last used 11 hours ago
Avg. savings $0.56
20% off Coupon
20% off Sitewide.
Verified Coupon
1 uses
Last used 5 hours ago
Avg. savings $0.25
15% off Coupon
15% off any order.
Last used 4 days ago
20% off Coupon
20% off Sitewide.
Verified Coupon
1 uses
Last used 5 days ago
Avg. savings $0.25