Discount Filters Coupon Codes

35 Coupons$8 Average savings
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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!

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

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Submitted: a month ago

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Details: Through the end of April, you'll take 25% off your purchase.

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Submitted: By Aman007 a month ago

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Didn't work for me
4 weeks ago by anonymous
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Details: 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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Submitted: a month ago

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Details: Through 6.30.2021, visit Filter-Outlet.com and you can receive 15% off your purchase.

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Submitted: By Aman007 a month ago

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

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Submitted: a month ago

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Details: 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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Submitted: a month ago

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COUPONCODE

Extra 20% Off Your Next Orders

Now get an additional 20% off on your next orders only at Discount Filters.  Visit us in person or online for a wide selection of products!
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Submitted: By Aman007 a month ago

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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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Submitted: a month ago

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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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Submitted: a month ago

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Submitted: By Babie4u 2 days ago

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20%OFF

20% Off Detox Purchases

Now get 20% off on your purchases for detox only at Discount Filters.
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Submitted: By hcnstgns 3 days ago

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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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Code is expired
3 months ago by anonymous
Code is expired
A few months 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
A year ago by anonymous
Discount is expired
A year ago by anonymous
Didn't work for me
A year ago by anonymous
Coupon code is expired
A year ago by anonymous

20%OFF

Get 20% off any order!

20% off your purchase, good through the end of May only.
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Submitted: By ttrend 2 months ago

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Promotion is expired.
2 months ago by anonymous
Offer is expired
2 months ago by anonymous
Didn't work for me.
2 months ago by anonymous
Discount is expired
2 months ago by anonymous

20%OFF

Take 20% off any order!

20% off your purchase at Filter-Outlet.com. Good until the end of May.
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Submitted: By ttrend 2 months ago

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15%OFF

Get 15% off any order!

15% off your order. This coupon is valid at Filter-Outlet.com through the end of May.
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Submitted: By ttrend 2 months ago

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$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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Success Rate: 100%

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Coupon code works.
Over a year ago by CoupeeQ

$20OFF

Try this Filter-Outlet.com coupon for $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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Success Rate: 100%

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Coupon works.
Over a year 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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Coupon is expired.
A year ago by anonymous
Invalid promotion
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
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Offer has expired.
A year ago by anonymous

FREESHIPPING

Free Shipping and returns and Order of Furnace Filters

Now get Free Shipping and returns and Order of Furnace Filters at Discount Filters
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FREESHIPPING

Free Shipping and Returns and Order Shower Filters

Now get Free Shipping and Returns and Order Shower Filters at Discount Filters
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FREESHIPPING

Free Shipping and Returns and Purchase Pool and Spa

Now Purchase Pool and Spa and get Free Shipping and Returns at Discount Filters
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Didn't work for me
A few months ago by anonymous

FREESHIPPING

Free Shipping and returns and order of Humidifier Filters

Now get Free Shipping and returns and order of Humidifier Filters at Discount Filters
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FREESHIPPING

Free Shipping and Returns with Purchase of Air Filters

Now get Free Shipping and Returns with Purchase of Air Filters at Discount Filters
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$15OFF

$15 off $100+ purchases

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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Success Rate: 100%

Submitted: By GoranCRO

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Worked for me.
Over a year ago by CoupeeQ

15%OFF

15% OFF Discount Filters Order

Now get 15% off on any order at filter-outlet.com. Shop Now!
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Submitted: By tweenie a month ago

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20%OFF

20% Off Cabin Air & Filter

Now get 20% off on cabin air and filter! !! Just pay a visit to Discount Filters and grab the greatest deals on your favorite products. Also, find exclusive offers on many products!
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Submitted: By tweenie 3 months ago

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20%OFF

20% OFF Discount Filters Order

Now get 20% off on any order at filter-outlet.com. Shop Now!
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Submitted: By tweenie 3 months ago

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25%OFF

25% Off All Purchases, Using This Discount Filters Coupon

Now you can get 25% Off on All Purchases only at Discount Filters
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Submitted: By joyworks2006 5 months ago

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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

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Promotion is expired
A year ago by anonymous
Didn't work for me
Over a year ago by anonymous
Didn't work for me.
Over a year ago by anonymous

20%OFF

20% Off Select Item.

Score 20% off your order. This offer from Filter-Outlet.com is good through May 26th.
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Submitted: By clue15 2 months ago

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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: 100%

Submitted: By elefanteau

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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
Over a year ago by anonymous

Expired Discount Filters coupon codes

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

 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 4 months ago

 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

20%OFF

20% Off Remaining 2020 Inventory Warehouse Sale Order

Now get 20% off on your order for sale remaining 2020 inventory warehouse sale only at Discount Filters.
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Expired: 12/20/20

Submitted: By Stephanie444 4 months ago

 Expired 8/20/18

20%OFF

Receive 20% savings on your order (conditions apply)

Drop by Discount Filters to clean your air and your water! Their filters will help you for sure and the prices are perfect. Make sure you use the promotional code to save 20% on your purchase (conditions apply)! Hurry up and get this offer!
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Expired: 8/20/18

Submitted: By jamed28

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