Discount Filters Coupons and Deals

  • All 34
  • Coupons 24
  • Deals 10
5% OFF

5% Off Entire Store

Receive instant 5% off savings on your order if you use given fantastic code while making an order at
  • 06-04-26
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25% OFF

Enjoy 25% Off Any Item

Exclusions may apply. One-time use per account. The offer does not apply to previous purchases and has no cash value. Offer cannot be combined with any other offer. Take full advantage of the given fabulous code to get instant 25% off savings while you are shopping at
  • 06-03-26
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15% OFF

Get 15% Off Whole Site

Pick your favorite item available at Discount Filters and receive it at a reduced price by applying this coupon code above at the checkout of Discount Filters.
  • 06-03-26
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25% OFF

Take 25% Savings on All Purchase

Pick your favorite items available from Discount Filters and get them at affordable prices by using the promo code above when you make your purchase at
  • 06-03-26
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10% OFF

Grab 10% Off Entire Purchases

Receive amazing 10% off discount on qualifying order instantly if you use the given code when you check out at Terms and conditions apply.
  • 03-25-23
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$5 OFF

$5 Off Eligible Purchases

$5 off any Order When You Buy a Clear Choice Fridge Filter and An AirX Air Filter in the Same Order. Seize this wonderful deal which doesn’t require a promo code to be entered at Snag this opportunity to save big.
  • 08-29-22
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$5 OFF

Get $5 Off fridges

Extra $5 off fridges. Price reflects discount. Go to the landing page of Discount Filters to grab this great promotion. No extra discount code is needed to get the discount Terms and conditions apply.
  • 07-11-22
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Free Shipping

Free Shipping on Select Purchases

Portable Humidifier Wicks/Pads - Free Shipping & Returns. Discover this excellent promotion which doesn’t require a promo code to be entered at Discount Filters. Ends soon.
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Expired Coupons for Discount Filters

20% OFF

20% Off + $10 Off Select Products

4th of July - 20% Off + Extra $10 Off Air & Fridge Filter Purchases. Apply the given code above to get amazing 20% off savings instantly while checking out at
  • 07-05-21
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50% OFF

Select Clearchoice Replacement Filters: 50% Off

Up to 50% off Select Clearchoice Replacement Filters. Discover this amazing sale which doesn’t require a promotional code to be entered at Discount Filters. Valid for limited period only. Terms and conditions apply.
  • 05-31-22
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15% OFF

15% Off Site-wide

Take good advantage of the given great promo code above to grab extra 15% off savings when place order at
  • 04-29-22
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25% OFF

Save 25% on All Items

Enjoy 25% off savings for your order with this given great code while you are shopping at Terms and conditions apply.
  • 02-27-22
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25% OFF

25% Off Eligible Purchases

Save 25% On All Products Made In The USA. Enjoy this incredible offer which doesn’t require a coupon code to be entered at Be sure to use it before the expiration time. Terms and conditions apply.
  • 02-28-22
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How to apply Discount Filters Promo Code?

Step 1. Discount Filters is selling so many popular items such as Home & Garden. Add your favorite items to your bag;

Step 2. Get Discount Filters promo code from and copy to your clipboard;

Step 3. Go to your cart or just checkout directly and find the box to apply coupon code;

Step 4. Paste the code you found and you'll see the savings instantly if the code is working.

Discount Filters Coupon Activities

Discount Expire Time Code
Previous hot Promo Code - Grab 20% Off Entire Site 06-15-22 RETURN20
Frequently Released Promo Code - 25% Off & $10 Off Eligible Purchases 09-06-21 LABOR25
Active Discount Filters Free Shipping Promo Code - Take 25% Savings on Any Purchase 05-02-22 EASTER25
Verified Discount Filters Promo Code - Enjoy 20% Off All Purchases 06-18-21 FAMILY20
Newest Discount Filters Promo Code - Take 25% Savings on All Purchase 06-03-26 MERV25
Last update time: 02-18-22

2021 Shopping Season Discount Review

Discount Expire Time Code
New Year's Day Coupon - Take 20% Off Whole Orders 01-06-19 NYNF20
Super Bowl Coupon - Save 10% on Select Orders WL258
Valentine's Day Coupon - 20% Discount on All Orders 02-28-21 LOVE20
Presidents' Day Coupon - Grab 20% Off Whole Purchases 02-25-19 PRES20
St. Patrick's Day Coupon - Save 10% on Select Orders WL258
Easter Day Coupon - Save 10% on Select Orders WL258
Patriot's Day Coupon - Save 10% on Select Orders WL258
Mother's Day Coupon - Get 20% Off Whole Site 05-10-20 MOM20
Memorial Day Coupon - Get 25% Discount on Your Purchases 05-29-20 NFD25
Father's Day Coupon - Grab 20% Off Your Entire Purchases 06-16-19 FATHER20
Independence Day Coupon - Grab 20% Off Your Orders 07-08-18 USA20
Tax Day Coupon - Save 10% on Select Orders WL258
Labor Day Coupon - 20% Off Entire Purchases 09-08-19 LABOR20
Patriot Day Coupon - Save 10% on Select Orders WL258
Columbus Day Coupon - Save 10% on Select Orders WL258
Halloween Day Coupon - Save 10% on Select Orders WL258
Veterans Day Coupon - Save 10% on Select Orders WL258
Thanksgiving Day Coupon - Take 20% Off Your Order 02-29-20 THANKS20
Black Friday Coupon - Take 15% Off Total Orders 11-29-20 BF2020
Cyber Monday Coupon - 25% Off Store Wide 12-04-19 CYBER25
Christmas Coupon - Take 20% Off Whole Site 12-27-21 XMAS20

Promo Codes for Similar stores

Discount Expire Time Code
Save 70% on select items 07-11-22 Get35Gf
Get 30% Off Eligible Products 07-10-22 WHOAFOR30
Enjoy 50% Off select items 07-09-22 APP20DOFF
Take 70% Savings on Purchases 07-18-22 KPODS21
Receive 25% Savings on All Order 07-17-22 MW4961
$10 Off Eligible Purchases 07-12-22 instant10
10% Off Select Products 07-14-22 EB10
Take 80% Off Whole Purchases 07-18-22 GET20MDni
40% Off Any Purchase 07-13-22 EKJ40
Dresser: 70% Off 07-12-22 D4ESS34

Discount Filters Reviews

While my first order arrived damaged all it took was an email to customer service and a new set of filters was shipped to me at no cost, no hassle, no return, no picture, no nothing except excellent customer service!.I've been using the water filters for more than a year and I'm very satisfied..Great service. Fast Delivery and Great return policy. Will order again.. Those are part of 12171 Discount Filters reviews. The latest review from Trustpilot - These filters play an important part in supporting our health. With asthma, a clean environment is necessary. We take care of the house, upholstered furniture and the bedding. Our allergy busting air filters take care of the air.. There are 11422 excellent reviews. 464 of customers rate great. But there are almost 285 of people rate bad.