You're in Water Filters

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Culligan US-EZ-1 Under Sink Water Filter System

Culligan US-EZ-1 Under Sink Water Filter System

at Filters-NOW

Best Seller
Culligan US-EZ-1 Level 1 EZ-Change Under Sink Drinking Water Filtration System N/A

Culligan US-EZ-1 Level 1 EZ-Change Under Sink Drinking Water Filtration System N/A

Level 1 EZ-Change Under Sink Drinking Water Filtration System Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before with the Culligan family of EZ-Change Drinking Water Filters. The Culligan US-EZ-1 Under-sink... ... more

Culligan US-EZ-1 Level 1 EZ-Change Under Sink Drinking Water Filtration System N/A

Level 1 EZ-Change Under Sink Drinking Water Filtration System Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before with the Culligan family of EZ-Change Drinking Water Filters. The Culligan US-EZ-1 Under-sink...

$55.50 $36.56

go to store
Culligan US-EZ-3 Level 3 EZ-Change Under Sink Drinking Water Filtration System N/A

Culligan US-EZ-3 Level 3 EZ-Change Under Sink Drinking Water Filtration System N/A

Level 3 EZ-Change Under Sink Drinking Water Filtration System Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before with the Culligan family of EZ-Change Drinking Water Filters. The Culligan US-EZ-3 Under-sink... ... more

Culligan US-EZ-3 Level 3 EZ-Change Under Sink Drinking Water Filtration System N/A

Level 3 EZ-Change Under Sink Drinking Water Filtration System Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before with the Culligan family of EZ-Change Drinking Water Filters. The Culligan US-EZ-3 Under-sink...

$90.00 $62.40

FREE shipping

go to store
Best Seller
Culligan US-EZ-4 Level 4 EZ-Change Under Sink Drinking Water Filtration System N/A

Culligan US-EZ-4 Level 4 EZ-Change Under Sink Drinking Water Filtration System N/A

Level 4 EZ-Change Under Sink Drinking Water Filtration System Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before with the Culligan family of EZ-Change Drinking Water Filters. The Culligan US-EZ-4 Under-sink... ... more

Culligan US-EZ-4 Level 4 EZ-Change Under Sink Drinking Water Filtration System N/A

Level 4 EZ-Change Under Sink Drinking Water Filtration System Clear, clean, great-tasting water for drinking and cooking is easier to achieve than ever before with the Culligan family of EZ-Change Drinking Water Filters. The Culligan US-EZ-4 Under-sink...

$132.50 $87.28

FREE shipping

go to store
Whole House Water Filter System, Blue

Whole House Water Filter System, Blue

Free Shipping on Over 500K Items!

Ideal for use with water supplies heavier in sediment, the HD-950 Culligan whole house water filter system will help to significantly reduce dirt and impurities. A genuine OE system that offers 4 times the capacity of standard 10 in. whole house water... ... more

Whole House Water Filter System, Blue

Ideal for use with water supplies heavier in sediment, the HD-950 Culligan whole house water filter system will help to significantly reduce dirt and impurities. A genuine OE system that offers 4 times the capacity of standard 10 in. whole house water...

$63.04

FREE shipping

go to store
CULLIGAN US-EZ-4 Water Filter System, 1/4In NPT, 0.5gpm

CULLIGAN US-EZ-4 Water Filter System, 1/4In NPT, 0.5gpm

Water Filter System, Microns 0.5, Flow Rate 0.5 gpm, Max. Pressure 100 psi, Min. Pressure 30 psi, Service Life 500 gal., Without Gauge, With Valve, Overall Height 14 In., Overall Width 3-3/4 In., Overall Depth 8-3/4 In., Max. Temp. 100 Degrees F,... ... more

CULLIGAN US-EZ-4 Water Filter System, 1/4In NPT, 0.5gpm

Water Filter System, Microns 0.5, Flow Rate 0.5 gpm, Max. Pressure 100 psi, Min. Pressure 30 psi, Service Life 500 gal., Without Gauge, With Valve, Overall Height 14 In., Overall Width 3-3/4 In., Overall Depth 8-3/4 In., Max. Temp. 100 Degrees F,...

$71.26

go to store
Water Filter System, Culligan, US-EZ-3

Water Filter System, Culligan, US-EZ-3

Water Filter System, Microns 0.5, Flow Rate 0.5 gpm, Max. Pressure 100 psi, Min. Pressure 30 psi, Service Life 500 gal., Without Gauge, With Valve, Overall Height 12-3/8 In., Overall Width 3-3/4 In., Overall Depth 8-1/4 In., Max. Temp. 100 Degrees F,... ... more

Water Filter System, Culligan, US-EZ-3

Water Filter System, Microns 0.5, Flow Rate 0.5 gpm, Max. Pressure 100 psi, Min. Pressure 30 psi, Service Life 500 gal., Without Gauge, With Valve, Overall Height 12-3/8 In., Overall Width 3-3/4 In., Overall Depth 8-1/4 In., Max. Temp. 100 Degrees F,...

$53.70

go to store
CULLIGAN RC-EZ-1 Cartridge, For IC-EZ-1 to IC-EZ-4

CULLIGAN RC-EZ-1 Cartridge, For IC-EZ-1 to IC-EZ-4

Replacement Filter Cartridge, Fits Brand Culligan, For Use With Mfr. No. IC-EZ-1, IC-EZ-3, IC-EZ-4, US-EZ-1, US-EZ-3, US-EZ-4, Flow Rate 0.5 gpm, Application Undersink, Reduces Chlorine, Taste and Odor, Max. Pressure 100 psi, Max. Temp. 100 Degrees F,... ... more

CULLIGAN RC-EZ-1 Cartridge, For IC-EZ-1 to IC-EZ-4

Replacement Filter Cartridge, Fits Brand Culligan, For Use With Mfr. No. IC-EZ-1, IC-EZ-3, IC-EZ-4, US-EZ-1, US-EZ-3, US-EZ-4, Flow Rate 0.5 gpm, Application Undersink, Reduces Chlorine, Taste and Odor, Max. Pressure 100 psi, Max. Temp. 100 Degrees F,...

$12.23

go to store
Culligan Drinking Water Filtration System Level 1 - 1653-3739

Culligan Drinking Water Filtration System Level 1 - 1653-3739

Dimensions: 12.4L x 8.27W x 3.94H in.. Durable plastic construction. White finish. NSF certified. Twist on/off mechanism, no tools required. The Culligan Drinking Water Filtration System Level 1 provides a convenient and easy way to improve water from... ... more

Culligan Drinking Water Filtration System Level 1 - 1653-3739

Dimensions: 12.4L x 8.27W x 3.94H in.. Durable plastic construction. White finish. NSF certified. Twist on/off mechanism, no tools required. The Culligan Drinking Water Filtration System Level 1 provides a convenient and easy way to improve water from...

Hayneedle

$76.62 $44.94

FREE shipping

go to store
US-EZ-4 Level 4 Easy-Change Undersink Filter System, White

US-EZ-4 Level 4 Easy-Change Undersink Filter System, White

Free Shipping on Over 500K Items!

For up to 6 months between filter changes, the Culligan US-EZ-4 Easy-Change undersink water filtration system will reduce up to 99% of chlorine, mercury, lead and more before these impurities can impact your water quality. Quick to install, this... ... more

US-EZ-4 Level 4 Easy-Change Undersink Filter System, White

For up to 6 months between filter changes, the Culligan US-EZ-4 Easy-Change undersink water filtration system will reduce up to 99% of chlorine, mercury, lead and more before these impurities can impact your water quality. Quick to install, this...

$73.71

FREE shipping

go to store
Culligan Drinking Water Filter Level 1 - 1653-3705

Culligan Drinking Water Filter Level 1 - 1653-3705

Dimensions: 12.2L x 4.33W x 3.94H in.. Durable plastic construction. White finish. NSF certified. Twist on/off mechanism, no tools required. Have better tasting, healthier water at your fingertips with the NSF certified Culligan Drinking Water Filter... ... more

Culligan Drinking Water Filter Level 1 - 1653-3705

Dimensions: 12.2L x 4.33W x 3.94H in.. Durable plastic construction. White finish. NSF certified. Twist on/off mechanism, no tools required. Have better tasting, healthier water at your fingertips with the NSF certified Culligan Drinking Water Filter...

Hayneedle

$26.56 $21.68

go to store
Culligan Drinking Water Filter Level 3 - 1653-3713

Culligan Drinking Water Filter Level 3 - 1653-3713

Dimensions: 12.2L x 4.33W x 3.94H in.. Plastic construction. White finish. NSF certified. Twist on/off mechanism, no tools required. With the Culligan Drinking Water Filter Level 3, you can enjoy better tasting, healthier water from your sink. This... ... more

Culligan Drinking Water Filter Level 3 - 1653-3713

Dimensions: 12.2L x 4.33W x 3.94H in.. Plastic construction. White finish. NSF certified. Twist on/off mechanism, no tools required. With the Culligan Drinking Water Filter Level 3, you can enjoy better tasting, healthier water from your sink. This...

Hayneedle

$39.99 $36.03

go to store
Ultra Filtration System Replacement Filter (Fits System US-3UF)

Ultra Filtration System Replacement Filter (Fits System US-3UF)

Free Shipping on Over 500K Items!

The Culligan US-3UF-R filter cartridge should be replaced every 6 months to keep the system working efficiently and to keep your family safe from harmful contaminants. The Culligan US-3UF Ultra Filtration Under sink Drinking Water System reduces:... ... more

Ultra Filtration System Replacement Filter (Fits System US-3UF)

The Culligan US-3UF-R filter cartridge should be replaced every 6 months to keep the system working efficiently and to keep your family safe from harmful contaminants. The Culligan US-3UF Ultra Filtration Under sink Drinking Water System reduces:...

$45.93 $43.63

FREE shipping

go to store
Culligan US-600A Under-Sink Drinking Water Filter, Cartridge Included

Culligan US-600A Under-Sink Drinking Water Filter, Cartridge Included

Under-Sink Drinking Water Filter, Cartridge Included ... more

Culligan US-600A Under-Sink Drinking Water Filter, Cartridge Included

Under-Sink Drinking Water Filter, Cartridge Included

$167.47

FREE shipping

go to store
Culligan Ic-Ez-4 Icemaker Refrigerator Water Filter System

Culligan Ic-Ez-4 Icemaker Refrigerator Water Filter System

Description: Culligan IC-EZ-4 Icemaker Refrigerator Water Filter Cartridge Life: The replacement filter for the Culligan IC-EZ-4 water filter system is the Culligan RC-EZ-4 replacement filter. The Culligan RC-EZ-4 has a filter life of up to 6 months or... ... more

Culligan Ic-Ez-4 Icemaker Refrigerator Water Filter System

Description: Culligan IC-EZ-4 Icemaker Refrigerator Water Filter Cartridge Life: The replacement filter for the Culligan IC-EZ-4 water filter system is the Culligan RC-EZ-4 replacement filter. The Culligan RC-EZ-4 has a filter life of up to 6 months or...

$92.49

FREE shipping

go to store
Culligan Under-Sink Drinking Water Filter System

Culligan Under-Sink Drinking Water Filter System

The Culligan Water Filter System will ensure that your water tastes pure and fresh. Good, clean water is important not only for drinking, but if you use water that has been filtered, you will find that it makes a difference any place you use it in... ... more

Culligan Under-Sink Drinking Water Filter System

The Culligan Water Filter System will ensure that your water tastes pure and fresh. Good, clean water is important not only for drinking, but if you use water that has been filtered, you will find that it makes a difference any place you use it in...

$55.50 $36.72

go to store
CULLIGAN IC-EZ-1 Ice Machine Prefilter System, 0.5 gpm

CULLIGAN IC-EZ-1 Ice Machine Prefilter System, 0.5 gpm

Ice Machine Filter System, Microns 5, Flow Rate 0.5 gpm, Max. Pressure 100 psi, Min. Pressure 30 psi, Service Life 3000 gal., Without Gauge, Application Refrigerator - Ice Machine, With Valve, Overall Height 12 In., Max. Temp. 100 Degrees F, Number of... ... more

CULLIGAN IC-EZ-1 Ice Machine Prefilter System, 0.5 gpm

Ice Machine Filter System, Microns 5, Flow Rate 0.5 gpm, Max. Pressure 100 psi, Min. Pressure 30 psi, Service Life 3000 gal., Without Gauge, Application Refrigerator - Ice Machine, With Valve, Overall Height 12 In., Max. Temp. 100 Degrees F, Number of...

$15.95

go to store
CULLIGAN US-600A Water Filter System, 3/8 In NPT, 1 gpm

CULLIGAN US-600A Water Filter System, 3/8 In NPT, 1 gpm

Water Filter System, Microns 5, Flow Rate 1 gpm, Max. Pressure 125 psi, Min. Pressure 30 psi, Service Life 1000 gal., Without Gauge, With Valve, Overall Height 12 In., Overall Width 4 In., Max. Temp. 100 Degrees F, Number of Cartridges Required 1,... ... more

CULLIGAN US-600A Water Filter System, 3/8 In NPT, 1 gpm

Water Filter System, Microns 5, Flow Rate 1 gpm, Max. Pressure 125 psi, Min. Pressure 30 psi, Service Life 1000 gal., Without Gauge, With Valve, Overall Height 12 In., Overall Width 4 In., Max. Temp. 100 Degrees F, Number of Cartridges Required 1,...

$25.57

go to store
Culligan HD-950A Heavy-Duty Whole House Sediment Water Filter with Opaque Housin N/A

Culligan HD-950A Heavy-Duty Whole House Sediment Water Filter with Opaque Housin N/A

Heavy-Duty Whole House Sediment Water Filter with Opaque Housing The Culligan HD-950A Heavy-Duty Sediment Filter allows you to preserve and protect your household plumbing and water-using appliances. Designed for installations where a 1" water main is... ... more

Culligan HD-950A Heavy-Duty Whole House Sediment Water Filter with Opaque Housin N/A

Heavy-Duty Whole House Sediment Water Filter with Opaque Housing The Culligan HD-950A Heavy-Duty Sediment Filter allows you to preserve and protect your household plumbing and water-using appliances. Designed for installations where a 1" water main is...

$91.38 $63.28

FREE shipping

go to store
Culligan HF-360 Whole House Sediment Valve-In-Head Water Filter with Clear Housi N/A

Culligan HF-360 Whole House Sediment Valve-In-Head Water Filter with Clear Housi N/A

Whole House Sediment Valve-In-Head Water Filter with Clear Housing Preserve and protect household plumbing and water-using appliances with the Culligan HF-360 Whole House Valve-in-Head Water Filter System. Installed on the 3/4" main water line at the... ... more

Culligan HF-360 Whole House Sediment Valve-In-Head Water Filter with Clear Housi N/A

Whole House Sediment Valve-In-Head Water Filter with Clear Housing Preserve and protect household plumbing and water-using appliances with the Culligan HF-360 Whole House Valve-in-Head Water Filter System. Installed on the 3/4" main water line at the...

$55.95 $39.76

go to store
CULLIGAN IC-100A Inline Filter, Ice Maker, 10-1/2x2-1/4 In

CULLIGAN IC-100A Inline Filter, Ice Maker, 10-1/2x2-1/4 In

Ice Machine Filter System, Disposable, Height (In.) 10-1/2, Material of Construction Polypropylene/Carbon, Dia. (In.) 2-1/4, Length (In.) 3-1/4, 0.5 Max. Flow GPM, Max. Water Temp. (F) 100 Degrees , Max. Pressure (PSI) 100, Service Life (Gallons) 2500,... ... more

CULLIGAN IC-100A Inline Filter, Ice Maker, 10-1/2x2-1/4 In

Ice Machine Filter System, Disposable, Height (In.) 10-1/2, Material of Construction Polypropylene/Carbon, Dia. (In.) 2-1/4, Length (In.) 3-1/4, 0.5 Max. Flow GPM, Max. Water Temp. (F) 100 Degrees , Max. Pressure (PSI) 100, Service Life (Gallons) 2500,...

$10.75

go to store
CULLIGAN D-20A Carbon Filter Cartridge, 9-3/4In, Mic

CULLIGAN D-20A Carbon Filter Cartridge, 9-3/4In, Mic

Carbon Filter Cartridge, Filter Media Granular Carbon, Height 9-3/4 In., Outside Dia. 2-1/4 In., Flow Rate 1 gpm, Max. Temp. 100 Degrees F, Max. Pressure 125 psi, Reduces Chlorine, Taste and Odor, Application Under Sink, Inside Dia. 1 In., Service Life... ... more

CULLIGAN D-20A Carbon Filter Cartridge, 9-3/4In, Mic

Carbon Filter Cartridge, Filter Media Granular Carbon, Height 9-3/4 In., Outside Dia. 2-1/4 In., Flow Rate 1 gpm, Max. Temp. 100 Degrees F, Max. Pressure 125 psi, Reduces Chlorine, Taste and Odor, Application Under Sink, Inside Dia. 1 In., Service Life...

$7.87

go to store
Level 1 Easy-Change Undersink Filter System, White

Level 1 Easy-Change Undersink Filter System, White

Free Shipping on Over 500K Items!

Easy to install, the Culligan US-EZ-1 Easy-Change undersink water filtration system fits into place quickly and begins to positively impact the flavor and quality of your water immediately. For up to 1 full year between filter cartridge changes, this... ... more

Level 1 Easy-Change Undersink Filter System, White

Easy to install, the Culligan US-EZ-1 Easy-Change undersink water filtration system fits into place quickly and begins to positively impact the flavor and quality of your water immediately. For up to 1 full year between filter cartridge changes, this...

$37.25

go to store
Level 1 Easy-Change Inline Filter System, White

Level 1 Easy-Change Inline Filter System, White

Free Shipping on Over 500K Items!

For up to a full year after installation, the Culligan IC-EZ-1 Easy-Change inline water filter system will reduce up to 99% of particulates, chlorine, bad taste and odor from your drinking water. This package comes with everything you need to quickly... ... more

Level 1 Easy-Change Inline Filter System, White

For up to a full year after installation, the Culligan IC-EZ-1 Easy-Change inline water filter system will reduce up to 99% of particulates, chlorine, bad taste and odor from your drinking water. This package comes with everything you need to quickly...

$19.31

go to store
Level 3 Easy-Change Undersink Filter System, White

Level 3 Easy-Change Undersink Filter System, White

Free Shipping on Over 500K Items!

Built to install with a simple twist, the Culligan US-EZ-3 Easy-Change undersink water filtration system is a genuine OEM part that keeps your water tasting great for up to 6 months between cartridge changes. Significantly reduces contaminants and... ... more

Level 3 Easy-Change Undersink Filter System, White

Built to install with a simple twist, the Culligan US-EZ-3 Easy-Change undersink water filtration system is a genuine OEM part that keeps your water tasting great for up to 6 months between cartridge changes. Significantly reduces contaminants and...

$54.01

FREE shipping

go to store
RV Pre-Tank Exterior Filter System, White

RV Pre-Tank Exterior Filter System, White

Free Shipping on Over 500K Items!

The Culligan RVF-10 recreational vehicle water filter (non cellulose) includes a D-15 Level 1 basic filtration cartridge. The granular activated carbon filter reduces chlorine taste and odor, as well as sediment. The 1 ft. connector hose hooks up... ... more

RV Pre-Tank Exterior Filter System, White

The Culligan RVF-10 recreational vehicle water filter (non cellulose) includes a D-15 Level 1 basic filtration cartridge. The granular activated carbon filter reduces chlorine taste and odor, as well as sediment. The 1 ft. connector hose hooks up...

$33.94

go to store
FM-15A Level 3 On-Tap Faucet Filter System, White

FM-15A Level 3 On-Tap Faucet Filter System, White

Free Shipping on Over 500K Items!

The Culligan FM-15A faucet mount filter is compact and mounts directly onto your kitchen faucet with no tools. The filter switches easily from unfiltered to filtered water by simply pulling the diverter valve stem to provide clean, refreshing drinking... ... more

FM-15A Level 3 On-Tap Faucet Filter System, White

The Culligan FM-15A faucet mount filter is compact and mounts directly onto your kitchen faucet with no tools. The filter switches easily from unfiltered to filtered water by simply pulling the diverter valve stem to provide clean, refreshing drinking...

$28.33

go to store
Whole House Filter System, Blue

Whole House Filter System, Blue

Free Shipping on Over 500K Items!

The Culligan Whole-House Sediment Water Filter System ensures your family will have a clean, fresh water supply. By attaching the filter to your cold water line, you can remove dirt, sand, and silt from your home's pipelines. A unique self-cleaning... ... more

Whole House Filter System, Blue

The Culligan Whole-House Sediment Water Filter System ensures your family will have a clean, fresh water supply. By attaching the filter to your cold water line, you can remove dirt, sand, and silt from your home's pipelines. A unique self-cleaning...

$17.66

go to store
CULLIGAN D-10A Carbon Cartridge, 9-3/4In, 5 Mic, 1PR

CULLIGAN D-10A Carbon Cartridge, 9-3/4In, 5 Mic, 1PR

Carbon Filter Cartridge, 5 Microns, Filter Media Cellulose Carbon, Height 9-3/4 In., Outside Dia. 2-1/4 In., Max. Pressure 125 psi, Reduces Taste, Odor, Chlorine, Sediment and Particulates, Application Under Sink, Inside Dia. 1 In., Service Life 250... ... more

CULLIGAN D-10A Carbon Cartridge, 9-3/4In, 5 Mic, 1PR

Carbon Filter Cartridge, 5 Microns, Filter Media Cellulose Carbon, Height 9-3/4 In., Outside Dia. 2-1/4 In., Max. Pressure 125 psi, Reduces Taste, Odor, Chlorine, Sediment and Particulates, Application Under Sink, Inside Dia. 1 In., Service Life 250...

$9.86

go to store
2-Stage Drinking Water Filtration System, White

2-Stage Drinking Water Filtration System, White

Free Shipping on Over 500K Items!

The Culligan US-2 Undersink Drinking Water Filtration System provides great tasting water for drinking, cooking, and icemakers. This 2-stage system includes a chrome faucet with indicator light to remind you when you change filters. Culligan filters... ... more

2-Stage Drinking Water Filtration System, White

The Culligan US-2 Undersink Drinking Water Filtration System provides great tasting water for drinking, cooking, and icemakers. This 2-stage system includes a chrome faucet with indicator light to remind you when you change filters. Culligan filters...

$71.30

FREE shipping

go to store
Slim Undersink Filter System, White

Slim Undersink Filter System, White

Free Shipping on Over 500K Items!

Engineered for easy installation and maximum performance, the Culligan US-600 Slim undersink water filtration system will keep your water tasting crisp, clean and cool for up to 12 months between filter changes. Significantly reduces chlorine, bad... ... more

Slim Undersink Filter System, White

Engineered for easy installation and maximum performance, the Culligan US-600 Slim undersink water filtration system will keep your water tasting crisp, clean and cool for up to 12 months between filter changes. Significantly reduces chlorine, bad...

$29.65

go to store
Culligan WBA Heavy-Duty Mounting Bracket for HD-950A Housing N/A

Culligan WBA Heavy-Duty Mounting Bracket for HD-950A Housing N/A

Heavy-Duty Mounting Bracket for HD-950A Housing The Culligan WBA Heavy-Duty L-shaped Mounting Bracket is used to mount Culligan model HD-950A whole house water filter system. This aluminum mounting bracket supports the water filter housing and takes... ... more

Culligan WBA Heavy-Duty Mounting Bracket for HD-950A Housing N/A

Heavy-Duty Mounting Bracket for HD-950A Housing The Culligan WBA Heavy-Duty L-shaped Mounting Bracket is used to mount Culligan model HD-950A whole house water filter system. This aluminum mounting bracket supports the water filter housing and takes...

$23.22 $20.60

go to store
Level 3 Undersink RV and Marine Icemaker and Drinking Water Filter

Level 3 Undersink RV and Marine Icemaker and Drinking Water Filter

Free Shipping on Over 500K Items!

Built for use in refrigerators, icemakers, undersink filter systems, RVs and marine systems, the 1000R-D Culligan drinking water filter provides great tasting water for up to 6 months. After a quick and easy installation, this genuine OE filter will... ... more

Level 3 Undersink RV and Marine Icemaker and Drinking Water Filter

Built for use in refrigerators, icemakers, undersink filter systems, RVs and marine systems, the 1000R-D Culligan drinking water filter provides great tasting water for up to 6 months. After a quick and easy installation, this genuine OE filter will...

$31.63

go to store
Undersink Water Filter Wrench

Undersink Water Filter Wrench

Free Shipping on Over 500K Items!

A genuine OE part, the SW-1 Culligan undersink water filter wrench is designed for use with housings in water filtration systems manufactured by both Culligan and Ace. Makes filter replacement quick and easy by helping to lose even the most stuck or... ... more

Undersink Water Filter Wrench

A genuine OE part, the SW-1 Culligan undersink water filter wrench is designed for use with housings in water filtration systems manufactured by both Culligan and Ace. Makes filter replacement quick and easy by helping to lose even the most stuck or...

$6.73

go to store
Inline Water Filter Flush Valve Kit

Inline Water Filter Flush Valve Kit

Free Shipping on Over 500K Items!

Inline water filter flush kit for removing carbon fines after filter installation. Used for any inline water filtration system with 1/4 in. tubing. Genuine OEM product proudly made in the USA. ... more

Inline Water Filter Flush Valve Kit

Inline water filter flush kit for removing carbon fines after filter installation. Used for any inline water filtration system with 1/4 in. tubing. Genuine OEM product proudly made in the USA.

$16.38

go to store
Whole House Water Filter Replacement Cartridge (2-Pack)

Whole House Water Filter Replacement Cartridge (2-Pack)

Free Shipping on Over 500K Items!

Designed to reduce issues with both water taste and quality, the P1-D Culligan whole house water filter is a genuine OE part that fits into systems that use 9-3/4 in. x 2-1/2 in. cartridges. Offered here in an economical 2-pack, these filters are... ... more

Whole House Water Filter Replacement Cartridge (2-Pack)

Designed to reduce issues with both water taste and quality, the P1-D Culligan whole house water filter is a genuine OE part that fits into systems that use 9-3/4 in. x 2-1/2 in. cartridges. Offered here in an economical 2-pack, these filters are...

$10.11

go to store
Undersink Water Filter Wrench

Undersink Water Filter Wrench

Free Shipping on Over 500K Items!

A genuine OE product from Culligan, the SW-5 undersink water filter wrench is the ideal tool to have around whenever you are due to replace the filters in your system. This wrench is designed for use with both Culligan and Ametek undersink systems –... ... more

Undersink Water Filter Wrench

A genuine OE product from Culligan, the SW-5 undersink water filter wrench is the ideal tool to have around whenever you are due to replace the filters in your system. This wrench is designed for use with both Culligan and Ametek undersink systems –...

$5.30

go to store
Whole House Water Filtration System O-Ring

Whole House Water Filtration System O-Ring

Free Shipping on Over 500K Items!

Packaged as a set, the Culligan OR-34-A O-rings are genuine OE parts, designed for use in several of the manufacturer’s whole house water filtration systems. For best results, these O-rings should be replaced with every third water filter change.... ... more

Whole House Water Filtration System O-Ring

Packaged as a set, the Culligan OR-34-A O-rings are genuine OE parts, designed for use in several of the manufacturer’s whole house water filtration systems. For best results, these O-rings should be replaced with every third water filter change....

$3.49

go to store
Level 1 Easy-Change Inline Filter Replacement Cartridge

Level 1 Easy-Change Inline Filter Replacement Cartridge

Free Shipping on Over 500K Items!

RC-EZ-1 Culligan Level 1 Easy-Change Inline Filter Replacement Cartridge. Built to change easily, and reduce bad taste and odor for up to 12 months or 3,000 gal., the Culligan RC-EZ-1 inline water filter is an economically priced, genuine OE part. ... more

Level 1 Easy-Change Inline Filter Replacement Cartridge

RC-EZ-1 Culligan Level 1 Easy-Change Inline Filter Replacement Cartridge. Built to change easily, and reduce bad taste and odor for up to 12 months or 3,000 gal., the Culligan RC-EZ-1 inline water filter is an economically priced, genuine OE part.

$12.34

go to store
Level 1 Undersink Filter Replacement Cartridge

Level 1 Undersink Filter Replacement Cartridge

Free Shipping on Over 500K Items!

Ideal for both city and well water, the Culligan D-20A undersink water filter replacement cartridge will reduce chlorine, bad taste and odor for up to 12 months or 1,000 Gal. Installs quickly and easily into undersink water filtration systems that use... ... more

Level 1 Undersink Filter Replacement Cartridge

Ideal for both city and well water, the Culligan D-20A undersink water filter replacement cartridge will reduce chlorine, bad taste and odor for up to 12 months or 1,000 Gal. Installs quickly and easily into undersink water filtration systems that use...

$9.30

go to store
Level 1 Undersink Filter Replacement Cartridge (2-Pack)

Level 1 Undersink Filter Replacement Cartridge (2-Pack)

Free Shipping on Over 500K Items!

Pour the cleanest tasting water imaginable. For up to 250 Gal., the Culligan D-14 undersink water filter replacement cartridge will significantly reduce chlorine and sediment, before they have the chance to impact the flavor or quality of your drinking... ... more

Level 1 Undersink Filter Replacement Cartridge (2-Pack)

Pour the cleanest tasting water imaginable. For up to 250 Gal., the Culligan D-14 undersink water filter replacement cartridge will significantly reduce chlorine and sediment, before they have the chance to impact the flavor or quality of your drinking...

$21.20

go to store