Discountfilters.com April 2024 Coupon Codes

Discount Filters [Expires: 26 October 2025]

Posted 3 years ago (05 June 2021)

Enjoy 10% savings on your order when you apply this code at checkout. [Expires: 02 November 2025]

Posted 3 years ago (05 June 2021)

Get a 25% discount on your order when you redeem this code at checkout. [Expires: 05 November 2025]

Posted 3 years ago (05 June 2021)

Redeem this code at checkout and receive a 20% discount on your order. [Expires: 05 November 2025]

Posted 3 years ago (05 June 2021)

Save 25% on your order. Enter code at checkout to receive the offer. 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. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Save $10 on your order over $75. Discount applies in cart after applying the code. The offer expires on May 13, 2021. A minimum purchase of $75 is required. Can't be used with other promotions. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Get $15 savings on your order over $100. Discount applies in the cart after using the code. The offer expires on March 20, 2021. A minimum purchase of $100 is required. Not valid with any other offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Enjoy 25% savings on your purchase, use this promo code at checkout now. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Shop humidifier filters ans take 15% savings on your purchase, use this code at checkout now. One coupon code may be used per order. Coupon codes cannot be combined or used with other offers or promotions [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Use this code and save 10% on air filters. Discount applies in cart. The offer expires March 19, 2021, and cannot be applied with any other promotional offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Purchase over $100 and save $15 on your buy. Don't forget to use this code at checkout. One coupon code may be used per order. Coupon codes cannot be combined or used with other offers or promotions [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Apply this code at checkout and save 20% on all products. The offer expires on March 30, 2021, and cannot be applied with any other promotional offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Save 10% on air filters, after applying this code. Discount applies in cart. The offer expires May 3, 2021, and cannot be applied with any other promotional offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Buy a fridge air filter, use this code and take 10% savings on your purchase. Discount applies in cart. The offer expires March 23, 2021, and not valid with any other offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Redeem this code at checkout and take a 20% discount on pool and spa filters. The offer expires on March 30, 2021, and cannot be applied with any other promotional offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Redeem this code at checkout and take a 25% discount on air filters. The offer expires on March 31, 2021, and cannot be applied with any other promotional offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Avail a $20 discount on Pool Spa Accessories over $125. Discount applies in cart. The offer expires on May 13, 2021. A minimum purchase of $125 is required. Can't be used with other promotions. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Save 10% after applying this code. Discount applies in cart. The offer expires May 3, 2021, and cannot be applied with any other promotional offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Take 15% savings on your purchase, use this code at checkout now. One coupon code may be used per order. Coupon codes cannot be combined or used with other offers or promotions [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Hurry! Save $15 on air filter orders over $100, apply this code at checkout now. Minimum purchases are required. The offer expires on April 14, 2021, and cannot be applied with any other promotional offer. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Take $10 on all cleaning products over $75. Discount applies in cart after applying the code. The offer expires on April 4, 2021. A minimum purchase of $75 is required. Can't be used with other promotions. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Use this code at checkout and save 5% on your order. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Take a 25% discount on your order when you redeem this code at checkout. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Enjoy 15% savings on pool and spa filters purchase, use this code at checkout now. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Enjoy 5% savings on your order when you apply this code at checkout. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Save $10 on orders over $75, apply this code at checkout now. Minimum purchases are required. The offer expires on April 15, 2021, and cannot be applied with any other promotional offer. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Save $10 on all cleaning products orders over $75, apply this code at checkout now. Minimum purchases are required. The offer expires on April 15, 2021, and cannot be applied with any other promotional offer. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Redeem this code at checkout and save 25% on the select air filter items. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Save $15 on orders over $100, apply this code at checkout now. Don't forget to use this code at checkout. No adjustments on previous purchases. Offer ends on 4/26/21, and cannot be applied to any other promotional offer. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Take 25% savings on your order use this code at checkout now. The offer expires on April 25, 2021, and cannot be applied with any other promotional offer. Only one coupon code may be used per transaction. Offer good while supplies last. Applies only to in-stock items. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Redeem this discount code at checkout and enjoy 15% savings on vacuum cleaner filters. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Enjoy 15% savings on your purchase, use this code at checkout now. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Use this code at checkout and save 10% on air filters. Offer expires 4/22/2021. One coupon code may be used per order. Coupon codes cannot be combined or used with other offers or promotions. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Redeem this code at checkout and take a 15% discount on humidifier filters. The offer expires on April 24, 2021, and cannot be applied with any other promotional offer. Offer good while supplies last. Applies only to in-stock items. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Yep, you read that right. 30% off everything right now (this week only) with code . 😎🌴🔥 ➡️ Shop Now:

Posted 11 months ago (16 May 2023)

We've got a sale happening! 25% off fridge + air. Head to our site and be sure to use code at checkout. 🤗🏡 Shop Now:

Posted 1 year ago (02 March 2023)

Did someone say sitewide sale?! 🏷 This week, get 25% off your purchase with code 💥

Posted 1 year ago (01 February 2023)

Let’s start the year off right with 30% sitewide savings 🎉 Use code and stock up on all your clean home filter needs. Air, Fridge, Water…you name it, we’ve got it. 💪 Shop Now:

Posted 1 year ago (03 January 2023)

Get your house ready for Christmas! 🎄 We have every sort of filter you need for your home to ensure the water is fresh, the furnace is working efficiently and everyone is happy & cozy ❤️🧦 Take 15% off all fridge filters with code :

Posted 1 year ago (06 December 2022)

This week we're bringing you 30% off USA-made filters with code 🇺🇸🎉

Posted 1 year ago (07 November 2022)

Happy #HealthyLungMonth! 🫁 October marks the changing season when millions of people's #allergies start acting up 🍃 To promote healthy lungs, get 20% off all air filters for the entire month with #discount code: 🎉 Shop now:

Posted 2 years ago (03 October 2022)

💧Enjoy better tasting water that is cleaner, clearer and healthier. 💧Save 20% on Fridge and Humidifier filters with code . #discountfilters

Posted 2 years ago (27 September 2022)

Get 20% off Fridge Filters with code code . Not sure what kind of fridge filter you need? Use our super simple fridge filter finder! #discountfilters

Posted 2 years ago (16 September 2022)

Save 20% on Water Pitcher Filters with code . Skip the single-use plastics and get cleaner water with Discount Filters. Shop Now! #discountfilters

Posted 2 years ago (08 September 2022)

Get inspired with Discount Filters. With American-made AIRx filters, we make it easy to create your influencer-inspired abode. Clean, fresh air and water are only a click away. Shop and save 20% with code this week only! #discountfilters

Posted 2 years ago (22 August 2022)

Water pitcher filter taking up too much room in your fridge? We get it! These easy-to-install faucet mount filtration systems give you pure, filtered water in a matter of minutes. Shop and save 20% with code ! #discountfilters #reducereuserecycle

Posted 2 years ago (29 July 2022)

Got a faucet mount filtration system? 🤔 If you can't remember the last time you changed the filter, it's probably time to change it! Lucky for you, you can save 20% on your order of faucet mount filters with code . Cheers to clean water!

Posted 2 years ago (27 July 2022)

Reduce, reuse, recycle. Make the switch from single-use plastic water bottles to filtered water from the tap! And this week only, we're making it easy to do. Save 20% on water pitcher filters with code when you shop now! #discountfilters

Posted 2 years ago (25 July 2022)

🎶 On the road again...🎶 Roadtripping this summer? Us too! Stock up on RV filtration products, camping necessities, and so much more. Plus, you can save 20% this week only with code . Shop now! #discountfilters

Posted 2 years ago (20 July 2022)

Are you out on the road this summer? Stay safe with our car cabin and engine intake filters. With cleaner air on the go, there's no reason not to snag these! Plus, save 20% this week with code . #roadtrip #discountfilters #welovefilters

Posted 2 years ago (18 July 2022)

How To Create An Indoor Safe Zone: 1. Install PreVent Wrap-Around A/C Filter on the outside unit 2. Add FilterLOCK to the filter slot 3. Add AIRx Odor Absorbing Bags Ta-da! Now you can breathe easy indoors. Tap to save 20% w/ code ! #discountfilters

Posted 2 years ago (15 July 2022)

Wildfire season is on and it's time to get prepared. Protect yourself and your family with our Air Beast and Odor filters and create an indoor safe zone. Plus, save 20% on these filters this week only with code ! #wildfireseason #discountfilters

Posted 2 years ago (11 July 2022)

The weekend is FINALLY here! 😍 And it's your last chance to save 25% on American-made water filters with code . Cool off with this deal while it lasts! #discountfilters #keepitclean

Posted 2 years ago (08 July 2022)

Happy Independence Day! To celebrate, we're giving you 25% off American-made water filters this week only with code . 💦 Save even more on the filters you need to swim, hydrate, and make a splash this season. Shop now at the link!

Posted 2 years ago (04 July 2022)

We're helping you get road trip ready with 20% OFF car cabin air and engine intake filters! Take your safe air zone on the road this summer and get great air quality wherever you land. Find your filter and save with code ! #discountfilters

Posted 2 years ago (27 June 2022)

The first day of summer is June 21! Are you ready? Ramp up that A/C and save 25% on AIRx air filters all month long with code . Now you can breathe easy knowing your indoor air quality is the best it can be with Discount Filters. Shop now!

Posted 2 years ago (16 June 2022)

A heat wave is sweeping the south this weekend! Be sure your filter is clean and save 20% with code . A dirty HVAC filter can cause your motor to overheat and ice over the evaporator coils. Yikes! Check your filter. You'll be glad you did!

Posted 2 years ago (10 June 2022)

25% off our AIRx air filters starts now! Save even more on AIRx air filters all month long with code . What are you waiting for? Click to find your filter now! #discountfilters #airxfilters

Posted 2 years ago (09 June 2022)

Early access to our President's Day sale STARTS NOW! 😍 Take 25% off our American-made AIRx air and ClearChoice fridge filters plus so much more with code . Head to the link to automatically apply the discount! #DiscountFilters #PresidentsDay

Posted 2 years ago (10 February 2022)

dmm727 Use promo code ! It still worked for me today!

Posted 2 years ago (29 November 2021)

Satisfaction Guaranteed on All Filters. Free Shipping Over $50 & Free Returns. No Hassle Customer Service. [Expires: 12 August 2024]

Posted 3 years ago (05 June 2021)

10% Off Sitewide at DiscountFilters.com with code AFF10 [Expires: 07 February 2026]

Posted 3 years ago (05 June 2021)

Build Your Own Custom Cleaning Kit -- 5 products for $35, at DiscountFilters.com [Expires: 14 February 2026]

Posted 3 years ago (05 June 2021)

Opt for select sale items and receive up to a 65% discount on your purchase. No adjustments on previous purchases. It ends on 5/31/21, and cannot be applied to any other promotional offer. Offer good while supplies last. Applies only to in-stock items. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Amazing deal, get a $5 discount on fridge and furnace with orders refrigerator and filter. Discount applied automatically in cart. Coupons cannot be combined or used with other offers or promotions. Offer good while supplies last. Applies only to in-stock items. [Expires: 04 June 2026]

Posted 3 years ago (05 June 2021)

Shop over $50 and receive free shipping on your order. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Click through to see Discount Filters's current promo codes, coupons, discounts, and special offers. [Expires: 05 June 2026]

Posted 3 years ago (05 June 2021)

Purchase Fridge Filter and get a $5 discount on your order. No code needed. Some restrictions apply. Discount applied automatically in cart. [Expires: 09 June 2026]

Posted 3 years ago (09 June 2021)

Save $5 when your purchase fridge and furnace filters together. No code needed. Discount applied automatically in cart. Offer good while supplies last. Applies only to in stock items. [Expires: 17 June 2026]

Posted 3 years ago (17 June 2021)

Receive a $5 discount on sale items. No coupon or promo code needed. [Expires: 19 June 2026]

Posted 3 years ago (19 June 2021)

Buy select items and save an extra $10 on your order. No code needed. Discount applied automatically in cart. Offer good while supplies last. Applies only to in stock items. [Expires: 01 July 2026]

Posted 3 years ago (01 July 2021)

Buy a refrigerator filter and air filter together and save $5 on your order, no code required. [Expires: 20 July 2026]

Posted 3 years ago (20 July 2021)

Purchase both refrigerator water and air filters together, receive an additional $5 discount on your order No coupon or promo code needed. Discount applied automatically in cart. [Expires: 01 August 2026]

Posted 3 years ago (01 August 2021)

Shop now and save 50% on large packs. Discounted prices as marked. Valid while supplies last. Terms subject to change. [Expires: 06 August 2026]

Posted 3 years ago (07 August 2021)