DiscountFilterStore Coupons & Promo Codes December 2019

Sitewide Code

20% off any order

Used 2 Times Expired 12/05/19

25% off Tier1 Filters

Used 2 Times Expired 12/05/19

50% off Tier1 Fridge & Water Filters

Used 2 Times Expired 12/05/19

50% off Tier1 Brand Filters

Used 2 Times Expired 12/05/19

Up to 35% off Tier1 Brand Filters

Used 2 Times Expired 12/05/19

30% off Tier1 Brand Filters

Used 2 Times Expired 12/05/19

Sitewide Code

10% off any order

Used 2 Times Expired 12/05/19

Sitewide Code

15% off any order

Used 6 Times Expired 12/19/19

Sitewide Code

10% off any order

30% off Tier1 Filters

Used 5 Times

Sitewide Code

5% off any order

Used 12 Times

Sitewide Code

10% off any order

Used 12 Times

Sitewide Code

15% off any order

Used 12 Times

30% off Tier1 Air Filters + Free Shipping

Used 2 Times

Sitewide Code

Free Shipping on any order

Used 2 Times

Sitewide Code

15% off any order

Used 2 Times

Sitewide Code

20% off any order

Used 2 Times

Sitewide Code

10% off any order

20% off Tier1 Filters

Used 61 Times

Sitewide Code

10% off any order

Used 23 Times

Sitewide Code

10% off any order

Used 103 Times

Sitewide Code

10% off any order + Free Shipping

Used 104 Times

Sitewide Code

5% off any order + Free Shipping

Used 90 Times

Sitewide Code

10% off any order + Free Shipping

Used 197 Times

30% off Tier1 Air Filters

Used 123 Times

30% off Tier1 Air Filters

Used 107 Times

Sitewide Code

15% off any order

Used 30 Times

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10% off any order

Used 96 Times

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$10 off orders over $30

Used 171 Times

25% off Humidifier Filters

Used 97 Times

Sitewide Code

10% off any order

Details: Find replacement refrigerator filters or home air filters for a wide variety of models, and get 10% off all purchases from DiscountFilterStore. Qualify for Free Shipping if your order is over $39.

Used 84 Times

20% off Tier1 Air Filters

Used 98 Times

20% off Tier1 products

Details: Use a DiscountFilterStore promo code to get a 20% discount on various fridge, water and air filters.

Used 96 Times

Get Exclusive Offers with Email Signup

Details: Follow this link to get an exclusive weekly deals plus helpful information about water and other topics with Discount Filter Store email sign up.

Used 80 Times

Sitewide Code

Free Shipping on any order

Details: Save extra on every purchase you make at DiscountFilterStore.com when you use the coupon code to get Free Shipping in the contiguous U.S. Delivery time for most orders is 6-12 business days.

Exclusions: Excludes Alaska, Hawaii and American Territories.

Used 103 Times

Sitewide Offer

Free Shipping on orders over $39

Details: Spend over $39 on water and air filters to qualify for Free Standard Shipping in the contiguous U.S.. Once your order ships, delivery is estimated at 6-12 business days.

Minimum Order: $39.00

Used 70 Times

Popular DiscountFilterStore Promo Codes

Discount Description Last Verified
20% 20% off any order 12/06/19
25% 25% off Tier1 Filters 12/06/19
50% 50% off Tier1 Fridge & Water Filters 12/06/19
50% 50% off Tier1 Brand Filters 12/06/19
35% Up to 35% off Tier1 Brand Filters 12/06/19

Today's DiscountFilterStore Coupons

Total Deals 36
Coupon Codes 34
Sitewide Offer 22
Best Discount $10
Up To 50%

Today's DiscountFilterStore Top Offers

  • 20% off any order
  • 25% off Tier1 Filters

DiscountFilterStore Category Deals

Related DiscountFilterStore Promo Codes

DiscountFilterStore Coupon Codes

DiscountFilterStore is a leading retailer of air and water filters, including for faucets, saunas, pools, air purifiers, and much more, all of which are available at deeply discounted rates. As an accredited, experienced, and established business, DiscountFilterStore is proud to boast a huge range of customers, from individuals to hotels, restaurants, and many more.

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