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Discount Filters Promo Codes

Discount Filters Promo Codes

Verified 2 months ago
35%

35% Off

Enjoy 35% off on your order today!

USA35
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Source: Discount Filters Newsletter
Verified 11 days ago
35%

35% Off Sale

Celebrate Earth Day all week long and save 35% on your order, plus get free shipping on all orders at DiscountFilters.com. Use code EARTH35 at checkout.

EARTH35
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Source: Discount Filters Newsletter
Verified 1 month ago
30%

30% Off Flash Sale Extended

Take advantage of Warehouse Sale, apply code FLASH30 for 30% off and Free Shipping on all orders.

FLASH30
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Source: Discount Filters Newsletter
Verified 1 month ago
30%

Take 30% Off Everything + Free Shipping

Take 30% off sitewide and enjoy free shipping on your order with code CLEAN30.

CLEAN30
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Source: Discount Filters Newsletter
Verified 27 days ago
25%

25% Off - Plus Free Shipping

Get 25% off plus free shipping using code PETS25.

PETS25
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Source: Discount Filters Newsletter
Verified 18 days ago
25%

25% Off Sitewide

Take 25% off sitewide! Shop now and save.

EASY25
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Source: Discount Filters Newsletter
Verified 25 days ago
25%

25% Off Your Entire Order

Take 25% off your entire order plus free shipping with code CHANGE25.

CHANGE25
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Source: Discount Filters Newsletter
Verified 2 months ago
25%

25% Off All Filters

Get ready to take on pollen with an updated air filter. Use code FILTER25 to get 25% off all air & water filters.

FILTER25
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Source: Discount Filters Newsletter
Verified 2 months ago
20%

20% Off Pool & Spa Filters

Last Day To Save! Use coupon code SAVE20 for 20% off your entire order!

SAVE20
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Source: Discount Filters Newsletter
Verified 1 month ago
20%

20% Off Plus Free Shipping

Jump into savings on your order of pool or spa filters or accessories with code SALE20. Don't have a pool or spa? Don't worry, you can also Save 20% on HVAC, fridge, and other filters this week.

SALE20
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Source: Discount Filters Newsletter
Verified 3 months ago
20%

20% Off All Filters

Enjoy 20% off all air filters from Discount Filters. Shop a wide selection of high-quality air filters designed to address various needs, from basic protection against dust and allergens to total protection against bacteria and tobacco smoke. Use code SHOP20 at checkout to redeem your discount.

SHOP20
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Source: Discount Filters Newsletter
Verified 2 months ago

Save 20% + Free Shipping

Enjoy peace of mind knowing that every filter in your house is fresh for a clean, safe home. Use code SAVE20 to save 20% on your entire order.

SAVE20
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Source: Discount Filters Newsletter
Verified 1 month ago

Save 35% Now

Use code SPRING35 to save 35% off your order.

SPRING35
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Source: Discount Filters Newsletter

Discount Filters Sales

Verified 10 days ago
35%

35% Off Sitewide

Take 35% off your entire order at DiscountFilters.com!

Get Promo
Source: Discount Filters Newsletter
Verified 11 days ago
35%

35% Off + Free Shipping

Enjoy 35% off plus free shipping for a limited time only!

Get Promo
Source: Discount Filters Newsletter
Verified 18 days ago
25%

25% Off + Free Shipping

Take 25% off your purchase and enjoy Free Shipping. Don't miss out!

Get Promo
Source: Discount Filters Newsletter
Verified 25 days ago
25%

25% Off Sitewide + Free Shipping

Enjoy 25% off sitewide and free shipping on your order.

Get Promo
Source: Discount Filters Newsletter

20% Off With Subscribe & Save

Click through to get 20% off with subscribe & save sitewide with this deal at Discount Filters. Expiration unknown.

Get Promo

15% Off First Order

With Email Sign Up: Receive 15% off first order throughout the site when you enter this promo code during checkout. Expiration unknown.

Get Promo

$4.99 Flat Rate Shipping For Orders Under $65

Click through to get $4.99 flat rate shipping for orders under $65 storewide with this offer at Discount Filters. Expiration unknown.

Get Promo

Free Shipping On $65+ Order

Click through to get free shipping on $65 or more order sitewide with this deal at Discount Filters.

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Exclusive Offers & Discounts

With Email Sign Up: Valid with email sign up.

Get Promo

Spin The Wheel Mystery Discount or Free Gift!

Click through to get spin the wheel mystery discount or free gift! with this promotion at Discount Filters.

Get Promo

About Discount Filters

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Have a Discount Filters coupon that's not listed here? Share it with fellow shoppers!

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Rate Discount Filters

Average rating: 4.8 out of 5 (19 ratings)

About Discount Filters:
Discount Filters is a one-stop-shop for air and water filters for your home or business. With brands including Maytag, LG, GE, Kitchenaid, and more, customers have hundreds of options to select from, and each item comes with a satisfaction guarantee.

Discount Filters Frequently Asked Questions

How do I use a Discount Filters coupon?

During the Review stage of checkout, look for the "Promotional Code" box under your products. Enter the coupon code and click "Apply" to activate the offer before proceeding to checkout.

How can I save 10% at Discount Filters?

Subscribe for auto-delivery and save 10% on each order, plus shipping is free.

Does Discount Filters offer free shipping?

Free shipping is always offered by Discount Filters, or a faster ground shipping is available for a flat rate of $6. Customers have up to 1 year to return products completely free of charge.

How do I contact Discount Filters?

Discount Filters offers a customer service page where you can fill out your name, email, phone number, and a description of your question, and a representative will respond in a timely manner. They can also be reached by phone at 317-536-7445.