Free Shipping
1 Year Guarantee

Free Shipping

No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.
1 Year Purchase Guarantee

Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

Learn More
Shipped with Care from Indiana, USA

Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

Track My Order
Customer Service
Get in touch

(888) 407-5688

Discount Filters

Cart 0

We don't know what's in your water,
but we know there's nothing in your cart.

Refrigerator Water Filters

CHOOSE BY BRAND

Don't see your brand? View all brands »

MOST POPULAR

UKF8001 »

EPTWFU01 »

DA29-00020B »

LT700P »

ULTRAWF »

MWF »

HAF-QIN »

4396508 »

Find Your Filter »
Furnace & AC Air Filters

CHOOSE BY TYPE

Furnace & AC Air Filters »

Return Grille Filters »

Portable Room Air Cleaner Filters »

Air Filter Accessories »

MOST POPULAR

20x20x1 »

20x25x1 »

18x20x1 »

16x25x1 »

16x20x1 »

14x20x1 »

Show All Sizes »

CHOOSE BY BRAND

Don't see your brand? View all brands »
Humidifier Panels

Humidifier Panels »

Humidifier Wicks & Pads »
Pool & Spa Filters

Pool & Spa Filters »

Pool & Spa Accessories »
All Water Filters

Refrigerator Water Filters »

Pool & Spa Filters »

Sediment / Whole-House Filters »

Reverse Osmosis Water Filters »

Water Pitcher Filters »

Under Sink Water Filters »

Shower Filters »

Inline Filters »

Faucet Mount Filters »

Food & Beverage Filters »

Water Filtration Systems »

Camping & Survival Filters »
More Products

Car Cabin Air Filters »

Car Engine Air Filters »

Vacuum Cleaner Filters »

Range Hood Filters »

UV Bulbs »
Close-Out

Free Shipping
1 Year Guarantee

Free Shipping

No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.
1 Year Purchase Guarantee

Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

Learn More
Shipped with Care from Indiana, USA

Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

Track My Order
Customer Service
Get in touch

(888) 407-5688

Discount Filters

Cart 0

We don't know what's in your water,
but we know there's nothing in your cart.

Refrigerator Water Filters

CHOOSE BY BRAND

Don't see your brand? View all brands »

MOST POPULAR

UKF8001 »

EPTWFU01 »

DA29-00020B »

LT700P »

ULTRAWF »

MWF »

HAF-QIN »

4396508 »

Find Your Filter »
Furnace & AC Air Filters

CHOOSE BY TYPE

Furnace & AC Air Filters »

Return Grille Filters »

Portable Room Air Cleaner Filters »

Air Filter Accessories »

MOST POPULAR

20x20x1 »

20x25x1 »

18x20x1 »

16x25x1 »

16x20x1 »

14x20x1 »

Show All Sizes »

CHOOSE BY BRAND

Don't see your brand? View all brands »
Humidifier Panels

Humidifier Panels »

Humidifier Wicks & Pads »
Pool & Spa Filters

Pool & Spa Filters »

Pool & Spa Accessories »
All Water Filters

Refrigerator Water Filters »

Pool & Spa Filters »

Sediment / Whole-House Filters »

Reverse Osmosis Water Filters »

Water Pitcher Filters »

Under Sink Water Filters »

Shower Filters »

Inline Filters »

Faucet Mount Filters »

Food & Beverage Filters »

Water Filtration Systems »

Camping & Survival Filters »
More Products

Car Cabin Air Filters »

Car Engine Air Filters »

Vacuum Cleaner Filters »

Range Hood Filters »

UV Bulbs »
Close-Out

A link to access your account has been sent to your email!

Welcome,

« Back and choose another way

Password

Home
Replacement Water Filters
Water Filters By Type
Reverse Osmosis Water Filters
Reverse Osmosis Filters

DiscountFilters.com

Reverse Osmosis Filters

Showing 1 - 16 of 28 Products

Microline Split Carbon/Sediment Prefilter - S7028

$26.73 / Pc

$33.41 Save 20%!

1 Pack Selected

Save 20%

$26.73

Save 20%

1 Pack

Save 20%

$26.73 $26.73 each

Save 20%

2 Pack

Save 20%

$43.16 $21.58 each

Save 20%

4 Pack

Save 20%

$73.95 $18.49 each

Save 20%

Ships Free!

Microline Granular Activated Carbon Post-Filter - S7025

$23.64 / Filter

$29.55 Save 20%!

1 Pack Selected

Save 20%

$23.64

Save 20%

1 Pack

Save 20%

$23.64 $23.64 each

Save 20%

2 Pack

Save 20%

$36.98 $18.49 each

Save 20%

4 Pack

Save 20%

$61.59 $15.40 each

Save 20%

Ships Free!

Replacement Sediment Filter for Culligan Reverse Osmosis Systems

$15.61 / Filter

$19.51 Save 20%!

1 Pack Selected

Save 20%

$15.61

Save 20%

1 Pack

Save 20%

$15.61 $15.61 each

Save 20%

2 Pack

Save 20%

$20.97 $10.49 each

Save 20%

4 Pack

Save 20%

$29.47 $7.37 each

Save 20%

Ships Free!

Replacement Split Carbon Filter for Culligan Reverse Osmosis Systems

$18.79 / Filter

$23.49 Save 20%!

1 Pack Selected

Save 20%

$18.79

Save 20%

1 Pack

Save 20%

$18.79 $18.79 each

Save 20%

2 Pack

Save 20%

$25.21 $12.61 each

Save 20%

4 Pack

Save 20%

$37.95 $9.49 each

Save 20%

Ships Free!

Omnipure Q5605 RO System Sediment Pre-filter

$33.82 / Filter

$42.28 Save 20%!

1 Pack Selected

Save 20%

$33.82

Save 20%

1 Pack

Save 20%

$33.82 $33.82 each

Save 20%

2 Pack

Save 20%

$51.40 $25.70 each

Save 20%

Ships Free!

Omnipure Q5640 S Q-Series PuroTwist Coconut Carbon filter

$36.91 / Filter

$46.14 Save 20%!

1 Pack Selected

Save 20%

$36.91

Save 20%

1 Pack

Save 20%

$36.91 $36.91 each

Save 20%

2 Pack

Save 20%

$59.64 $29.82 each

Save 20%

3 Pack

Save 20%

$86.37 $28.79 each

Save 20%

4 Pack

Save 20%

$111.03 $27.76 each

Save 20%

Ships Free!

Neo-Pure SQC Compatible Sediment/Carbon Prefilter for 47-55706G2

$28.55 / Filter

$35.69 Save 20%!

1 Pack Selected

Save 20%

$28.55

Save 20%

1 Pack

Save 20%

$28.55 $28.55 each

Save 20%

Ships Free!

Neo-Pure SQC Compatible Sediment Filter for 47-55702G2

$25.80 / Filter

$32.25 Save 20%!

1 Pack Selected

Save 20%

$25.80

Save 20%

1 Pack

Save 20%

$25.80 $25.80 each

Save 20%

2 Pack

Save 20%

$44.28 $22.14 each

Save 20%

3 Pack

Save 20%

$59.97 $19.99 each

Save 20%

Ships Free!

Neo-Pure SQC Compatible GAC Carbon Filter for 47-55704G2

$32.95 / Filter

$41.19 Save 20%!

1 Pack Selected

Save 20%

$32.95

Save 20%

1 Pack

Save 20%

$32.95 $32.95 each

Save 20%

2 Pack

Save 20%

$59.95 $29.98 each

Save 20%

3 Pack

Save 20%

$85.50 $28.50 each

Save 20%

Ships Free!

Hydroguard HDG-CER Microceramic Filter

$42.35 / Filter

$52.94 Save 20%!

1 Pack Selected

Save 20%

$42.35

Save 20%

1 Pack

Save 20%

$42.35 $42.35 each

Save 20%

Ships Free!

Hydroguard HDG-MCB Carbon Block Filter

$20.90 / Filter

$26.13 Save 20%!

1 Pack Selected

Save 20%

$20.90

Save 20%

1 Pack

Save 20%

$20.90 $20.90 each

Save 20%

Ships Free!

Hydroguard HDG-CB5 Carbon Block Pre-Filter

$15.85 / Filter

$19.81 Save 20%!

1 Pack Selected

Save 20%

$15.85

Save 20%

1 Pack

Save 20%

$15.85 $15.85 each

Save 20%

Ships Free!

Hydroguard HDGT-CB5 Twist-In Carbon Block Pre-Filter

$17.90 / Filter

$22.38 Save 20%!

1 Pack Selected

Save 20%

$17.90

Save 20%

1 Pack

Save 20%

$17.90 $17.90 each

Save 20%

Ships Free!

Hydroguard HDGT-SED5 Twist-In Sediment Pre-Filter

$15.90 / Filter

$19.88 Save 20%!

1 Pack Selected

Save 20%

$15.90

Save 20%

1 Pack

Save 20%

$15.90 $15.90 each

Save 20%

Ships Free!

Hydroguard HDGT-CB5P Twist-In Carbon Block Post-Filter

$19.80 / Filter

$24.75 Save 20%!

1 Pack Selected

Save 20%

$19.80

Save 20%

1 Pack

Save 20%

$19.80 $19.80 each

Save 20%

Ships Free!

ClearChoice 10" Slimline Carbon Block Cyst Cartridge - .5 micron

$23.95 / Filter

$29.94 Save 20%!

1 Pack Selected

Save 20%

$23.95

Save 20%

1 Pack

Save 20%

$23.95 $23.95 each

Save 20%

2 Pack

Save 20%

$35.90 $17.95 each

Save 20%

4 Pack

Save 20%

$63.80 $15.95 each

Save 20%

8 Pack

Save 20%

$111.60 $13.95 each

Save 20%

Ships Free!

1 2 >

What Our Customers Have to Say

Tina 1 day ago

Great filters. We have been using them for years.

Linda Z. 1 day ago

I have ordered the filters from you before. They are easy to install, ( Thank Goodness!). Thank You!

Arlan 1 day ago

They fit better than what the previous owner had installed.

Benjamin B. 1 day ago

good price and works just as well as the more expensive product

SIGN UP TO RECEIVE AWESOME DISCOUNTS!

Our ClearChoice fridge and AIRx filters
are made in Indiana

Filters are not just replacement parts, they are the water and the air that our families drink and breathe. Our ClearChoice fridge and AIRx HVAC filters are made in our factory and headquarters here in Indiana, with great attention to quality. Don’t settle for poorly-made knock offs or overpriced OEM models.

More about what makes us different

Customer Service

Contact Us
Purchase Guarantee
FAQs
Wholesale Inquiries
Look Up Order
Look Up a Charge
Submit a Return
Tax Information

Account

My Dashboard
My Products
My Filter Subscriptions
My Filter Change Reminders
My Address Book
My Browser Info
Subscribe and Save

2011 Southtech Drive, Suite 100
Greenwood, IN 46143

Our ClearChoice fridge and AIRx filters are made in Indiana

More about what makes us different

Privacy |
Terms & Conditions |
Cookie Usage |
California Residents |
Site Map |
Careers

35% off your order and free shipping!

By submitting your email address you give permission to contact you. See our Privacy Policy

By subscribing to Discount Filters text messaging, you consent to receive recurring autodialed messages to the mobile number used to opt-in, including marketing, coupons, and cart/browse reminders. Consent is not a condition of purchase. Msg freq may vary. Msg & data rates may apply. Text HELP for help. Text STOP to 77986 to opt out. See Terms & Privacy. Offer valide for the first-time mobile subscribers only. Exclusions apply.

No Thanks

Thank you for signing up!

Your welcome offer has been automatically applied!

Find Compatible Filters for the Following Brands

FIND COMPATIBLE FILTERS FOR THE FOLLOWING BRANDS

CHOOSE BY BRAND

MOST POPULAR

CHOOSE BY TYPE

MOST POPULAR

CHOOSE BY BRAND

CHOOSE BY BRAND

MOST POPULAR

CHOOSE BY TYPE

MOST POPULAR

CHOOSE BY BRAND

Reverse Osmosis Filters

What Our Customers Have to Say