Discount Filters Coupon Codes

33 Coupons$8 Average savings

$20OFF

$20 OFF purchases of $125 or more with code

Details: Your one-stop destination for air and water filters has reshaped prices so you can stock up on your needs and save as well. Enter Discountfilters.com for a generous selection and $20 discount when you spend $125 or more on your needs!

Status: CouponChief Verified

Expires: 02/12/2024

Coupon has expired

A year ago by anonymous

Promotion has expired.

Over a year ago by anonymous

Promotion has expired.

2 years ago by anonymous

Didn't work for me

2 years ago by anonymous

20%OFF

20% OFF Sitewide Purchase

Best Collection! Shop now and get a 20% discount on your sitewide purchase at filteroutlet.com. Visit our site and get amazing products at affordable prices!

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Status: CouponChief Verified

Expires: 08/02/2021

Submitted: 5 days ago

20%OFF

20% OFF

save on ClearChoice fridge filters

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Status: Trusted Contributor

Expires: 07/31/2021

Submitted: By Babie4u 4 weeks ago

FREESHIPPING

Satisfaction Guaranteed All Filters Order + Free Shipping $50+ & Free Returns

Now satisfaction guaranteed all filters on your order plus free shipping over $50 and free returns only at Discount Filters.

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Status: CouponChief Verified

Expires: 08/12/2024

Submitted: 5 months ago

20%OFF

20% off any order

20% off your purchase through the end of Nov. only. Some restrictions apply.

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Status: Trusted Contributor

Expires: 11/30/2021

Submitted: By Taylored_SG 2 days ago

20%OFF

20% off any order

Score 20% off your purchase. This code from Filter-Outlet.com is good through the end of November.

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Status: Trusted Contributor

Expires: 11/30/2021

Submitted: By Taylored_SG 2 days ago

15%OFF

15% off any order

Get 15% Off Your Order. This Discount Filters promo is good through November 30 only.

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Status: Trusted Contributor

Expires: 11/30/2021

Submitted: By Taylored_SG 2 days ago

FREESHIPPING

Savings on Refrigerator Water Filters + Free Shipping on orders of $50 & Free Returns

You will always make smart choices when it comes to keeping your family healthy if you get the water & air filters for your home from Discount Filters. Today, you can save big on Refrigerator Water Filters and enjoy free shipping over $50 & free returns.

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Status: CouponChief Verified

Expires: 08/12/2024

Submitted: 5 months ago

FREESHIPPING

Free Shipping Orders $50+

Now get free shipping on orders $50 plus at filteroutlet.com. Shop Now!

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Status: CouponChief Verified

Expires: 03/02/2027

Submitted: 5 months ago

FREESHIPPING

Free Shipping Orders $50+ and Free Returns Easy to Use Fridge Filter Finder with Guaranteed Fit Savings

Now enjoy Free Shipping on orders $50+ and Free Returns on Easy to Use Fridge Filter Finder with Guaranteed Fit Savings. Visit Discount Filters and enjoy the offer today!

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Status: CouponChief Verified

Expires: 08/12/2024

Submitted: 5 months ago

FREESHIPPING

Furnace & AC Filters All Sizes Order & Free Shipping $50+ & Free Returns

Now get furnace and AC filters all sizes on your order and free shipping over $50 an free returns only at Discount Filters.

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Status: CouponChief Verified

Expires: 08/12/2024

Submitted: 5 months ago

FREESHIPPING

Free shipping & returns, plus savings on air & water filters

Ensure healthy living in your home daily by managing air and water quality with the best filters from Discount Filters. You can expect lower prices than anywhere, plus free shipping and returns guaranteed. Don't miss out!

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Status: CouponChief Verified

Expires: 08/12/2024

Submitted: 5 months ago

5%OFF

5% Off All Orders

Through August 1, use this discount from Discount Filters and you can take 5% off your order.

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Status: Trusted Contributor

Expires: 08/01/2021

Submitted: By PeoplesKing last week

$20OFF

$20 off on purchases over $125

Do you want to be able to provide your family with clean water, fresh air, and more? Then you need to visit Discount Filters. There you can find great filters, air filters, and more. Get $20 savings on purchases over $125.

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Status: CouponChief Verified

Expires: 02/12/2024

Success Rate: 100%

Coupon works.

2 years ago by CoupeeQ

10%OFF

10% Off Site-Wide Order

Take 10% Off on Site-Wide Order at Discount Filters. Hurry! Apply the given Promo Code!

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Status: CouponChief Verified

Expires: 02/07/2026

Code is expired

A few months ago by anonymous

Code is expired

A year ago by anonymous

Coupon has expired

A year ago by anonymous

Promo code has expired.

A year ago by anonymous

Coupon code is expired.

A year ago by anonymous

Code has expired

Over a year ago by anonymous

Discount is expired

Over a year ago by anonymous

Didn't work for me

Over a year ago by anonymous

Coupon code is expired

Over a year ago by anonymous

$10OFF

Redeem $10 discount on your purchases above $75

Go straight to Discount Filters to improve the water you are drinking! Use their well-made filters at prices you can't refuse. Use the promotional coupon to save $10 when you spend more than $75! Waste no more time and save big!

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Status: CouponChief Verified

Expires: 02/27/2024

Success Rate: 100%

Coupon code works.

2 years ago by CoupeeQ

FREESHIPPING

Free Shipping and Returns with Purchase of Refrigerator Filters

Now get Free Shipping and Returns with Purchase of Refrigerator Filters at Discount Filters

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Status: CouponChief Verified

Coupon is expired.

A year ago by anonymous

Invalid promotion

Over a year ago by anonymous

Discount has expired

Over a year ago by anonymous

Didn't work for me

Over a year ago by anonymous

FREESHIPPING

Free Shipping and Returns and Purchase of New and Cool at Discount Filters

Now get Free Shipping and Returns and Purchase of New and Cool at Discount Filters

GET DEAL

Now Purchase Pool and Spa and get Free Shipping and Returns at Discount Filters

GET DEAL

Use this code and get flat $15 off on your order over $100. Make the most of it, till the offer lasts!

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Status: CouponChief Verified

Now you can get 25% Off on All Purchases only at Discount Filters

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Submitted: By joyworks2006

User Submitted

20%OFF

20% Off Your Purchase + Free Shipping

Now get 20% off on your order including free shipping at Discount Filters

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Success Rate: 0%

Submitted: By elefanteau

Promotion is expired

Over a year ago by anonymous

Didn't work for me

Over a year ago by anonymous

Didn't work for me.

2 years ago by anonymous

User Submitted

20%OFF

20% Off Your Purchase + Free Shipping

Now get 20% off on your order including free shipping at Discount Filters

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More details Send to my email

Success Rate: 100%

Submitted: By elefanteau

This offer saved me $9.25 on 6 &!

A year ago by anonymous

Coupon code is expired

Over a year ago by anonymous

Didn't work for me

2 years ago by anonymous

SALE

Build Your Own Custom Cleaning Kit: Selected Products Now: 5 for $35.00.

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Expires: 02/14/2026

$5OFF

$5 off any Order When You Buy a Clear Choice Fridge Filter and An AirX Air Filter in the Same Order.

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Expires: 08/29/2022

Expired Filter-Outlet.com coupons

These probably won't work but give them a try!

Expired 5/23/21

20%OFF

20% Off Water Filters Order

Use this coupon code immediately only on Discount Filters and enjoy an amazing 20% price drop on the purchase of Water Filters! Shop now for amazing deals on refrigerator water filters, air filters and more today!

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Expired: 5/23/21

Submitted: By Stephanie444 2 months ago

Expired 1/10/21

20%OFF

20% Off Products to Improve Air Quality Purchase

Now take a flat 20% Off Products to Improve Air Quality only at Discount Filters

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Expired: 1/10/21

Submitted: By Stephanie444

Expired 10/14/18

20%OFF

20% off Purchase

Get flat 20% off on anything you purchase. Enjoy Shopping!

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Expired: 10/14/18

Submitted: By johnleichester

Expired 12/3/18

25%OFF

25% off when you shop!

Enter without delay at DiscountFilters.com to explore a wide range of refrigerator, water, pool, spa, air and more filters at reasonable prices. Choose what suits your needs and the given code empowers to get 25% savings on Your Order!

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Expired: 12/3/18

Submitted: By jamed28

Expired 12/6/20

25%OFF

25% Off Airx & ClearChoice Items + 15% Off Most Other Items Order

Now get 25% off Airx & ClearChoice items + 15% off most other items order at Discount Filters.(Exclusions may apply)

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Expired: 12/6/20

Submitted: By Stephanie444

Expired 1/6/19

20%OFF

Enjoy a 20% discount on your next order

The water filters over at Discount Filters will make things easier! Browse through their vast collection and see what you are interested in. With the promotional coupon, you can save 20% on your next purchase! Go for it right now!

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Expired: 1/6/19

Submitted: By jamed28

Expired 12/20/20