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Discount Filters

Discount Filters Coupons - March 2024

Discount Filters Coupons - March 2024

  • All (8)
  • Codes (4)
  • Offers (4)
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Today's Best Offer
20%OFF
20% Off Sitewide
Redeem 20% off throughout the site when you enter this code during checkout.
OFF20Show Code
25%OFF
25% Off Sitewide
Verified
Valid through March 24th. Score 25% off storewide when you use this Discount Filters promotion code at checkout.
Expires 3/25/2024
ING25Show Code
15%OFF
15% Off First Order
Receive 15% off first order throughout the site when you enter this promo code during checkout. Expiration unknown.
gn UpShow Code
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20%OFF
20% Off With Subscribe & Save
Click through to get 20% off with subscribe & save sitewide with this deal at Discount Filters. Expiration unknown.
Get Offer
$4.99 Flat Rate Shipping For Orders Under $65
$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 Offer
FREE
Free Shipping On $65+ Order
Click through to get free shipping on $65 or more order sitewide with this deal at Discount Filters.
Get Offer
Exclusive Offers & Discounts
Exclusive Offers & Discounts
Valid with email sign up.
gn UpShow Code
30%OFF
30% Off Airx and Clearchoice Filters
Receive 30% off airx and clearchoice filters with this Discount Filters promotion. Expiration unknown.
Get Offer

Past Discount Filters Coupons

These coupons have expired, but may still work.

20%OFF
20% Off Sitewide
Expires March 17th. Redeem 20% off storewide when you use this Discount Filters code at checkout.
Expired 3/18/2024
EZE20Show Code
30%OFF
30% Off Sitewide
Shop online and save storewide at Discount Filters with this coupon when you check out. Valid through March 13th.
Expired 3/14/2024
ASH30Show Code
20%OFF
20% Off Sitewide
Shop online and save throughout the site at Discount Filters with this promotional code when you check out. Valid now through March 10th.
Expired 3/11/2024
RGY20Show Code
25% All Air & Water Filters
25% All Air & Water Filters
Click through and tap 'copy & go' to receive 25% all air & water filters at Discount Filters. Promo code valid now through March 3rd.
Expired 3/4/2024
REP25Show Code
30%OFF
30% Off Sitewide
Score 30% off storewide when you enter this code during checkout. Good through February 25th.
Expired 2/26/2024
RES30Show Code
30%OFF
30% Off Sitewide
Shop online and save throughout the site at Discount Filters with this deal. Ending February 21st.
Expired 2/22/2024
RES30Show Code
20%OFF
20% Off AirX & ClearChoice Filters
Click through and tap 'copy & go' to score 20% off airx & clearchoice filters at Discount Filters. Discount code good through February 18th.
Expired 2/19/2024
OVE20Show Code
$20OFF
$20 Off $125+ Order
Expired 2/12/2024
cg2gzShow Code
20%OFF
20% Off Air, Water, & Humidifier Filters
Redeem 20% off air, water, & humidifier filters when you enter this Discount Filters coupon code during checkout. Valid now through February 11th.
Expired 2/12/2024
TAY20Show Code
25%OFF
25% Off Sitewide
Click through and tap 'copy & go' to score 25% off storewide at Discount Filters. Coupon code ending February 4th.
Expired 2/5/2024
ARY25Show Code

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Discount Filters Sitewide Coupons

  • 20% Off Sitewide
  • 25% Off Sitewide
  • 15% Off First Order
  • 20% Off With Subscribe & Save
  • $4.99 Flat Rate Shipping For Orders Under $65
  • Free Shipping On $65+ Order

Today's Best Discount Filters Coupons

  • 20% Off Sitewide
  • 25% Off Sitewide
  • 15% Off First Order
  • 20% Off With Subscribe & Save

Rate Discount Filters:

4.8 with 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.