Culligan Water Filters

Easy to install inline basic refrigerator water filter with additional water tubing adapters.

Easy to install large capacity inline water filter for removing the taste and odor of chlorine and scale.

Easy to install undersink water filter system with twist on / twist off mechanism. Comes with one lead-free faucet.

Easy to install undersink water filter system with twist on / twist off mechanism. Comes with one lead-free faucet.

Easy to install undersink water filter system with twist on / twist off mechanism. Comes with one lead-free faucet.

Easy to install inline basic refrigerator water filter by Culligan with replacement filter. Filter head comes with brackets and fits 1/4 inch tubing.

Easy to install inline advanced refrigerator water filter by Culligan with replacement filter. Filter head comes with brackets and fits 1/4 inch tubing.

Easy to install inline premium refrigerator water filter by Culligan with replacement filter. Filter head comes with brackets and fits 1/4 inch tubing.

Inline drinking water filtration system for recreational vehicles. Also uses Culligan water filter cartridges RC-EZ-1 Level 1 (Basic Filtration) and RC-EZ-4 Level 4 (Premium Filtration).

Fits Culligan Easy-Change filter systems including IC-EZ-1, US-EZ-1, and RV-EZ-1.

Fits Culligan Easy-Change filter systems including IC-EZ-3, US-EZ-3, and RV-EZ-3.

Fits Culligan Easy-Change filter systems including IC-EZ-4, US-EZ-4, and RV-EZ-4.

Easy to install water filtration system with filter head, filter housing, and built-in mounting bracket.

Fits Culligan Fulflo, WC12, LCA, WS-12, and any brand of water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan US-550, US-600, US-600A, SY-2000, SY-2100, and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan US-550, US-600, US-600A, RO-3000, RO-3500, RVF-10 and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan US-550, US-600, US-600A, RO-2127, RO-3000, RO-3500, and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan US-550, US-600, US-600A, and any brand of water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan US-550, US-600, US-600A, SY-2000, SY-2100, and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan US-550, US-600, US-600A, and any brand of water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits the Culligan SY-2300, SY-2300S and SY-2650 systems and any brand of undersink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Whole house water filtration system designed for sediment. Uses most 2 1/2 inch x 10 inch replacement filter cartridges.

Whole house water filtration system with built-in shut-off valve. Uses most 2 1/2 inch x 10 inch replacement filter cartridges.

Whole house water filtration system for heavy-duty sediment. Uses most 4 1/2 inch x 10 inch replacement filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan HD-950, and any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Culligan HD-950, and any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Culligan HD-950, and any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits a standard 3/4 inch garden hose.

Fits a standard 3/4 inch garden hose.

Fits a standard 3/4 inch garden hose.

Fits a standard 3/4 inch garden hose.

Fits a standard 3/4 inch garden hose.

Fits Culligan SY-750s, RV-750, IC-750, SY-1000, SY-1000s, RV-1000, and IC-1000 filter systems.

Fits Culligan SY1000, SY-1000s, IC-1000, RV-1000, SY-750s, IC-750, and RV-750 filter systems.

Fits any standard faucet.

Fits Culligan FM-15 and FM-15A faucet mounted water filter systems.

Fits the Culligan FM-5 faucet mounted water filter system.

Drinking water pitcher with built-in water filter.

Fits Culligan PIT-1, OP-1, GP-1, WP-1, WFR1, and WFJ2 water pitchers.

Fits Culligan PIT-1, OP-1, GP-1, WP-1, WFR1, and WFJ2 water pitchers.

Fits Culligan PIT-1, OP-1, GP-1, WP-1, and most Brita and PUR brand pitchers.

Fits Culligan PIT-1, OP-1, GP-1, WP-1, and most Brita and PUR brand pitchers.

Fits any standard 1/2 inch threaded shower arm.

Fits any 1/2 inch thread shower heads.

Fits any standard 1/2 inch threaded shower arm.

Fits any 1/2 inch thread shower heads.

Fits Raindisc Showerhead and can be installed on any standard 1/2 inch threaded shower pipe.

Fits any standard 1/2 inch threaded shower arm.

Fits Culligan ISH-100, WSH-C125, HSH-C135, and RDSH-C115 shower filters.

Fits Culligan and Ace whole house water filter systems including HF-150, HF-160, HF-360, 45025, 46764, and 49560.

Fits Culligan undersink and RV filter systems including US-550, US 560, SY-5167, and SY-5197.

Fits Culligan HD-950 whole house water filter systems.

Fits Culligan whole house filter systems including SY-2000, SY-2100, SY-2300, SY-2500, SY-2650, US-600, and US-640.

Fits Culligan undersink water filter systems.

Fits Culligan whole house water filter systems.

Fits Culligan whole house water filter systems.

Fits Culligan undersink water filter systems.

Fits 1/2 inch and 3/4 inch pipe.

Fits Culligan in-line refrigerator filters including IC-750 and IC-1000.

Fits Culligan stand-alone in-line refrigerator filters including IC-100 and TS-500.

Fits Culligan HF-150, HF-160, HF-360 filter housings.

Fits Culligan HD-950 filter housings.

Fits Culligan RV-750, RV-1000, SY-750, SY-1000, SY-2500, an SY-2650 filter systems.

Fits Culligan Easy-Change filter systems including RV-EZ-1, RV-EZ-2, and RV-EZ-4.

Inline drinking water filtration system for recreational vehicles. Also uses Culligan water filter cartridges RC-EZ-1 Level 1 (Basic Filtration) and RC-EZ-3 Level 3 (Advanced Filtration).

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan US-316 and most 4 7/8 inch x 2 1/2 inch size water filters.

Inline drinking water filtration system for recreational vehicles. Also uses Culligan water filter cartridges RC-EZ-3 Level 3 (Advanced Filtration) and RC-EZ-4 Level 4 (Premium Filtration).