Discount Filters Coupons

Super Offer
Coupon Code
10% Off Sitewide W/ Code
Attention coupon cutters! Clip this Discount Filters coupon code to save 10% off sitewide!
qqc
See Code
Expires 2/7/2026
2 used today
|
View terms
Holiday Sale
Promo
💨 Discount Filters Air Quality Quarterback
Replacement filters for your furnace, AC, and water at a great price. Breathe clean and save!
Get Deal
Expires 11/12/2025
1 used today
|
View terms
Deal
Promo
Sign Up and Get 15% off Your Order.
Get Deal
Expires 4/24/2026
1 used today
|
View terms
Never miss a great
Discount Filters
coupon, and so many more!
By clicking the Subscribe button, I agree to the Terms of Use and have read the Privacy Statement.
Holiday Sale
Promo
Discount Filters Clean Air Voyage
Find amazing savings on highquality air and water filters for your home. Breathe easier this fall!
Only 1 days left!
Get Deal
Expires 11/1/2025
0 used today
|
View terms
Reward
Reward
Exclusive
A $5 Gift Card Is Yours with a Discount Filters Order Over $85
Get Gift Card
Expires 1/1/2026
36 used in the last hour
|
View terms

Popular Discount Filters Coupons for October 2025

Coupon Description	Discount Type	Expiry Date
A $5 Gift Card Is Yours with a Discount Filters Order Over $85	Exclusive Online Reward	Jan 1, 2026
Discount Filters Clean Air Voyage	Online Deal	Nov 1, 2025
Sign Up and Get 15% off Your Order.	Online Deal	Apr 24, 2026
💨 Discount Filters Air Quality Quarterback	Online Deal	Nov 12, 2025
10% Off Sitewide W/ Code	Coupon Code	Feb 7, 2026

Q&A with Discount Filters

Discount Filters

How do I use my Discount Filters coupon?

Come straight to Groupon Coupons the next time you’re looking for a new air or water filter and take advantage of our coupons and promo codes exclusively for Discount Filters so you can keep your family safe and healthy for less. To use your coupons, simply enter your coupon code where prompted during the checkout process or, if you don’t have a code, we’ll automatically apply your savings to your cart for you.

When will my Discount Filters products arrive?

Discount Filters are manufactured and headquartered in Indiana, and shipping times will vary depending on how far your filters have to travel. For your convenience, Discount Filters have provided a handy map to give you an idea of when you can expect your parcel to arrive.

Does Discount Filters offer a subscription service?

They sure do! Set up a regular subscription from Discount Filters and ensure you always have the filters you need when you need them. What’s more, when you sign up to their subscription service you’ll receive free shipping on all orders after the first and you can customize your delivery dates based on your own unique needs.

What is the Discount Filters return policy?

Discount Filters offers free returns on all products so you can be confident that you’ve found the perfect filter for your home and wallet. If for any reason you’re not totally satisfied with your Discount Filters purchase, then you simply need to fill out their online returns form and they’ll email you a free returns shipping label and further instructions.

Can I visit a Discount Filters showroom?

The Discount Filters showroom carries their full range of air and water filters for both commercial and residential use. Pop into your local showroom and enjoy snacks, coffee, and a free gift just for saying ‘hello’ and let the Discount Filters experts help you find the perfect filter for your needs!

Connecting with Discount Filters

Give the team at Discount Filters a call at (888) 407-5688 Monday to Friday, 9am – 4pm (EST) or send an email to contact@discountfilters.com. You can also complete their online contact form or write to them at the following address: DiscountFilters.com, 2011 Southtech Drive Suite 100, Greenwood, IN 46143

Stay in the Loop with Discount Filters

Discover an amazing brand: Discount Filters

Having clean water is something that most people take for granted. Although everyone should be entitled to only having the best and most clean drinking water, that isn't always the case, even in the United States. Many folks are turning to filter systems to help get rid of lead and other toxins, and protect themselves and their families. Discount Filters was started in an effort to help customers purchase air and water filters at cheaper prices, that would allow them to create healthy home environments, and now you can save even more with your Discount Filters coupon. Keep your family healthy by purchasing your filters from Discount Filters and see how easy it is to save.

Snap up the best savings with Discount Filters

You'll love all the amazing deals that you won't find anywhere else when you use Groupon to shop at Discount Filters. From getting cash off your total purchase to coupons for free shipping, you’ll find plenty of promo codes and discounts created just for Groupon users, making your online shopping experience stress-free has never been easier. What’s more, when you sign up to the Discount Filters mailing list, you’ll receive regular emails packed full of their latest deals, upcoming sales, new products, and so much more, so you can save on every purchase no matter how you choose to shop.

The best of Discount Filters

At Discount Filters, filters are seen as so much more than replacement parts for your filtration system: they’re the water and air that our families drink and breath every day. When a purchase is that important, you don’t want to settle for second best. Check out their ClearChoice refrigerator filters and AirX air filters and you won’t be disappointed when every sip, breath, and taste is filled with nothing but fresh air/water. Using your Discount Filters promo code to save on your purchase means you can get freshen your home and life for less with filters made right here in the United States.