Jaco ® Elbow Connector Fitting - 90 Degree - Sold as a Pair. Tube x MNPT Thread Sizes. Learn More

John Guest PI051222S Stem Adapter 3/8" Stem X 1/4" MNPT - SOLD IN PAIRS Learn More

John Guest PI051223S Stem Adapter 3/8" Stem X 3/8" MNPT - SOLD IN PAIRS Learn More

John Guest PI050822S Stem Adapter 1/4" Stem X 1/4" MNPT - SOLD IN PAIRS Learn More

John Guest CI3208U7S Faucet Connector 1/4" Tube X 7/16-24 UNS Thread Learn More

John Guest PI301612S Reducing Tee 1/2" Tube X 3/8" Tube X 1/2" Tube Learn More

John Guest PIC1812R Locking Clips 3/8" Learn More

Fitting Tube Insert Learn More

Pentek Standard Water Filter Cartridge Reusable Coupler # 155003 Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. Standard Water Filter Cartridge Coupler. Joins Two Standard Cartridges to Extend The Length. Ametek # 155003 Learn More

Pentek Big Blue Water Filter Cartridge Reusable Coupler # 144229 Compatible With Culligan / Ametek / US Filter / Plymouth / Kleen Plus / American Plumber / Bruner & Many Other Brands. Big Blue Cartridge Coupler. Joins Two Big Blue Water Filter Cartridges to Extend The Length. Ametek # 144229 Learn More

Sea Tech ® Valve 3551-0808 Quick Connect Fitting For GE Merlin Reverse Osmosis RO System. 90 degree right angle connector. Connects the GE Merlin reverse osmosis system to the inlet feed water line. 1/2" in and out. Simple to install. Learn More

Sea Tech ® Valve 3550-1008 Quick Connect Fitting For GE Merlin RO Reverse Osmosis System. Connects the GE Merlin RO reverse osmosis system to the inlet feed water line. 1/2" Tube in and out. Simple to install. Learn More

PTFE thread sealant tape permits quick, clean, economical sealing of male pipe threads of all sizes. Reduces the risk of system contamination common with liquid and paste sealants. A must use on all male threads used in reverse osmosis and pure drinking water filtration systems. Learn More

Garden Hose Adaptor #NC2098 To Connect Water Filtration System - Connects standard garden hose faucet to a 1/4" John Guest ® Quick Connector. Makes it simple to connect a 1/4" tube to a garden hose faucet. Especially useful for aquraium and plant maintenance. Learn More

Jaco ® Union Fitting For Poly Tubing. Connects two pieces of tube. Learn More

Jaco ® Straight Tube Connector - Sold as a pair. Easy to install and use. Learn More

Jaco ® Tee Connector For Poly Tubing To Hookup Refrigerators, Icemakers, UV Systems, Chillers, Hot Pots, Coffee Machines, Ice Machines, Second Tanks, Etc Learn More

Jaco ® Run T Connector For Poly Tubing - For use in reverse osmosis systems. 1/4" tube - 1/4" MNPT Learn More

Jaco ® Nipple Connector Fitting MNPT - Male threaded Nipple Connects Two Female Threads. Commonly used to connect two filter housings together, or, to connect two female threaded FNPT parts. Learn More