Today's Top Coupon for Jul 27, 2021
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Details: Amazing Collection! Now get a 10% discount on your Tier1 Brand Filters purchase. And also receive free shipping with it. Visit discountfilterstore.com.

Status:  CouponChief Verified

Expires: 09/17/2021

Submitted: By windsurfer 4 weeks ago

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30%OFF

30% Off Tier1 & Tier1 Plus Refrigerator Filters Order

Now get 30% Off on your Tier1 & Tier1 Plus Refrigerator Filters Order at Discount Filter Store. Shop for Water Filters, Air Filters, and more!
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Status:  CouponChief Verified

Expires: 08/14/2021

Submitted: By windsurfer 4 days ago

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10%OFF

10% Off Air Filters Order + Free Shipping

You can get 10% Off on Air Filters Order and get Free Shipping only at Discount Filter Store. Shop best air, water, refrigerator, pool & spa, and more.
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Status:  CouponChief Verified

Expires: 09/18/2021

Submitted: 3 weeks ago

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10%OFF

10% off Tier1 Brand Replacement Water Filters and Whole House Cartridges and free shipping

Pay Discount Filter Store a visit as soon as possible, use the provided coupon code and you'll enjoy a price reduction of 10% on the Tier1 Brand Replacement Water Filters and Whole House Cartridges and free of charge delivery!
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Status:  CouponChief Verified

Expires: 09/18/2021

Submitted: 4 weeks ago

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25%OFF

25% OFF Purchase Tier1 & Tier1Plus Brand Refrigerator Filters

We provide filters for air, water, refrigerator, pool & spa, and more. Receive a 25% discount on Tier1 & Tier1Plus Brand Refrigerator Filters at discountfilterstore.com.
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Status:  CouponChief Verified

Expires: 09/17/2021

Submitted: By windsurfer 4 weeks ago

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5%OFF

5% OFF Everything You Purchase + Free Shipping 

Best Offer! Now get a 5% discount on everything you purchase at discountfilterstore.com. And also receive free shipping with it. Happy Shopping!
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Status:  CouponChief Verified

Expires: 09/17/2021

Submitted: By windsurfer 4 weeks ago

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5%OFF

5% OFF Tier1 Pool & Spa Filters Purchase + Free Shipping

Great Deal! Now get a 5% discount on your Tier1 Pool & Spa Filters purchase. And also receive free shipping with it. Shop at discountfilterstore.com.
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Status:  CouponChief Verified

Expires: 09/17/2021

Submitted: By windsurfer 4 weeks ago

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10%OFF

Take 10% off any order!

Take 10% off your purchase. This offer from Discount Filter Store is good until October 23rd.
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Status:  Trusted Contributor

Expires: 10/23/2021

Submitted: By ttrend a month ago

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10%OFF

10% off any order.

10% off your order. This THANKYOU10 code is good at DiscountFilterStore.com until 7.12.22.
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Status:  Trusted Contributor

Expires: 07/12/2022

Submitted: By joyworks2006 2 weeks ago

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Status:  Trusted Contributor

Expires: 10/17/2021

Submitted: By ttrend a month ago

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Status:  Trusted Contributor

Expires: 07/12/2022

Submitted: By joyworks2006 2 weeks ago

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15%OFF

15% off any order.

15% off your order. This offer expires July 12th.
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Status:  Trusted Contributor

Expires: 07/12/2022

Submitted: By joyworks2006 2 weeks ago

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Status:  Trusted Contributor

Expires: 07/31/2021

Submitted: By ttrend 4 months ago

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15%OFF

15% off your purchase!

Receive 15% Off Orders at Discount Filter Store.
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Status:  Trusted Contributor

Submitted: By cny1234

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Didn't work for me.
A month ago by anonymous
Code has expired
5 months ago by anonymous
Offer is expired
A year ago by anonymous
Offer is expired.
Over a year ago by anonymous
Didn't work for me
Over a year ago by anonymous
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Expires: 07/29/2021

Submitted: By lovelymendo this morning

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5%OFF

5% off any order.

5% off your order. This promo code from Discount Filter Store is valid until November 17th. Certain restrictions apply.
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Expires: 11/17/2021

Submitted: By clue15 2 weeks ago

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5%OFF

5% off any order.

Receive 5% off your purchase. This Discount Filter Store discount is valid through November 17th.
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Expires: 11/17/2021

Submitted: By clue15 2 weeks ago

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5%OFF

5% off any order.

5% Off Your Order. Code Is Valid at Discount Filter Store through 11/17/21.
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Expires: 11/17/2021

Submitted: By clue15 2 weeks ago

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Success Rate: 50%

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Promo code has expired.
Over a year ago by anonymous
This discount is valid
2 years ago by CoupeeQ
"Not valid together or with any other promotional offers."
2 years ago by CoupeeQ
Invalid coupon code
3 years ago by anonymous
Didn't work for me.
3 years ago by anonymous

15%OFF

15% off Purchase

Take 15% Off Any Order at Discount Filter Store.
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Submitted: By AYUNG111 4 months ago

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$15OFF

$15 off orders of $100+ order

$15 off your purchase of $100 or more at DiscountFilterStore.com.
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Submitted: By AYUNG111 4 months ago

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25%OFF

25% Off Storewide Order

Now get 25% off on the entire store. Get a discount on your order only at Discount Filter Store! Pay a visit now and grab offers on many products. Limited time offer!
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Expires: 07/31/2021

Submitted: By acostarnx a month ago

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25%OFF

25% OFF Sitewide Purchase

We provide filters for air, water, refrigerator, pool & spa, and more. Receive a 25% discount on your sitewide purchase at discountfilterstore.com. Hurry!
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Expires: 07/31/2021

Submitted: By acostarnx a month ago

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$10OFF

$10 off orders of $75+

$10 off purchases of $75 or more.
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Submitted: By AYUNG111 4 months ago

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15%OFF

15% Off Storewide Order

Now get 15% off on the entire store. Get a discount on your order only at Discount Filter Store! Pay a visit now and grab offers on many products. Limited time offer!
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Expires: 07/31/2021

Submitted: By acostarnx a month ago

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SALE

Offer With The Full Line Salt & Salt Free Softening Systems Order

Now get Offer With The Full Line Salt & Salt Free Softening Systems Order at Discount Filter Store. Visit us for Air Filters and more!
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SALE

Offer With Experience The Tier1 Difference Order

Now get Offer With Experience The Tier1 Difference Order at Discount Filter Store. Visit us for Water Filters and more!
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SALE

Refrigerator Filters at Discount Filter Store

Now save on Refrigerator Filters at Discount Filter Store
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10%OFF

10% OFF your order, with this Discount Filter Store coupon

Your one-stop destination for air, water, pool, and refrigerator filters has retailored prices so you can get more for less. Visit Discountfilterstore.com for quality filters and use code WELCOME10 to shorten your payments by 10%!
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Submitted: By Crenganes

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Expired DiscountFilterStore.com coupon codes

These probably won't work but give them a try!
 Expired 1/31/16

15%OFF

Get 15% back on all items

Do you want to be able to feel comfortable and home and protect your health at the same time? Then you need to head on over to Discount Filter Store. There you can find filters for everything from pools to refrigerators and more. Get 15% back on all items
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Expired: 1/31/16

Submitted: By ucrual

 Expired 2/14/16

10%OFF

10% off

Shop online at Discount Filter Store until this Sunday and you can take 10% off your order.
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Expired: 2/14/16

Submitted: By ucrual

 Expired 2/17/16

15%OFF

Save 15% on all items

Enjoy clear air and water in your home and purchase filters from the Discount Filter Store! All items on the website receive a discount of 15% with this coupon so don't miss out and place your order before February 17! What do you think?
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Expired: 2/17/16

Submitted: By ucrual

 Expired 10/16/15

20%OFF

Get 20% Off Tier 1, Using Our DiscountFilterStore.com Coupon

Air and water quality is certainly important if you want to raise a healthy family. That makes it essential to keep updating the filters in your home. The Tier 1 ones that you can order from Discount Filter Store are now 20% more affordable!
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Expired: 10/16/15

Submitted: By ucrual

 Expired 2/29/16

20%OFF

Receive 20% price drop on Tier1 coffee filters

Keep enjoying that fresh coffee scent you are so passionate about every single day. Just make sure you periodically replace the filters. The Tier1 options for your coffeemaker at Discount Filter Store cost 20% less this month!
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Expired: 2/29/16

Submitted: By ucrual

 Expired 3/31/16

20%OFF

Secure 20% savings on Tier1 filters

Discount Filter Store is the expert in water and air filters, parts, accessories and more at unbeatable prices. Place your order on Tier1 products and make sure you use the code to get 20% back on Tier1 filters! Don`t hesitate!
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Expired: 3/31/16

Submitted: By ucrual

 Expired 10/14/15

10%OFF

10% Off

Receive 10% off your purchase. This Discount Filter Store discount is good through 10/14/15 only.
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Expired: 10/14/15

Submitted: By ucrual

 Expired 1/17/19

30%OFF

30% Off Tier Brand Filters Order

Now get 30% Off on Tier Brand Filters Order at Discount Filter Store.
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Expired: 1/17/19

Submitted: By jamed28

 Expired 5/31/21

10%OFF

10% Off Order + Free Shipping Sitewide Order

Now get 10% off on your order plus free shipping on sitewide order with code MEMORIAL10SHIP only at Discount Filter Store. Happy shopping!
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Expired: 5/31/21

Submitted: By Stephanie444 a month ago

 Expired 5/13/21

FREESHIPPING

Receive free shipping on your Filter purchases (Exclusions apply)

The most trusted brand in filters for air, water, refrigerator, pool, and spa is Discount Filter Store. Stock up on your needs using the given coupon and enjoy free shipping on your Filter orders! Shop until you drop and save big!
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Expired: 5/13/21

Submitted: By Stephanie444 2 months ago

 Expired 11/30/15

30%OFF

Spend 30% less on the Aquamira 67005 System

You can’t predict emergency situations. Make sure you get to enjoy decontaminated water even when the unpredictable strikes by investing in the Aquamira 67005 System at Discount Filter Store. It's now 30% OFF. A November offer just for you!
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Expired: 11/30/15

Submitted: By jamed28

 Expired 5/20/21

15%OFF

15% off any whole house cartridge

If you need help boosting air & water quality around the house, you should look for original brand filters for everything from the refrigerator to the pool at Discount Filter Store. You don't have long to order whole house cartridges and save 15%!
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Expired: 5/20/21

Submitted: By Stephanie444 2 months ago

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