Components

1/4" polyethylene tubing in 5 different colors. It works with compression fittings and quick connect fittings, such as those found on reverse osmosis systems, drinking water filters, water dispensers, refrigerators, and icemakers. Product Features ...

1/4-inch quick connect union tee allow splitting line to add an additional output to your water filtration system. Tee allows easy connection to standard 1/4-inch tubing. Product Features Tee Fitting Split one line into to outputs 1/4" Quick Connect...

3/8" polyethylene LLDPE tubing is commonly used on higher flow water systems and is available in 5 different colors. It works with compression fittings and quick connect fittings, such as those found on reverse osmosis systems, drinking water filters,...

Replacement O-ring for Big Blue filter housings Product Features Replacement O-ring for Big Blue Single O-ring for Big Blue filter housings (using 4.5 inch diameter filters) to replace cracked or torn o-rings that would allow water to...

Set of 3 replacement o-rings for RO and RO/DI filter housings with a 1 gram tube of silicone lubricant Product Features Replacement O-rings 3 o-rings for standard sized RO and RO/DI filter housings to replace cracked or torn o-rings that would...

1/4-inch female threads allow installation of a ball valve on RO storage tanks and other 1/4-inch male fittings to turn water off or on with your water filtration system or other devices using 1/4-inch tubing. Ball valve is a standard quarter-turn...

The drain saddle valve is affixed to a drain line on a sink, or similar plumbing, to allow the waste water from reverse osmosis systems to drain. It will fit on pipes up to 1.5-inch in diameter and has a 1/4-inch quick-connect fitting to connect to...

Inline flow restrictor for reverse osmosis systems Product Features Flow Restrictor Flow restrictor to be installed on waste water line of RO systems. Choose size needed above. 1/4" Tubing Capillary flow restrictor is inserted into the drain line...

Garden hose adapter to connect 1/4" tubing to 3/4" faucet Product Features 3/4" Thread 3/4" threaded end fits standard garden hose, outdoor, washing machine faucets. 1/4" Quick Connect 1/4" quick connect allows easy connection to 1/4" poly tubing...

Auto shut-off valve with 1/4" quick-connect fittings for reverse osmosis systems Product Features Auto Shut-off Valve Use to replace defective valves or upgrading an existing system (other parts may be necessary for upgrading) 1/4" Quick Connect...

Used on reverse systems to prevent backflow into the membrane element. When this part malfunctions, it can allow the tank to empty back through the membrane and down the drain line. Product Features Stainless Steel The check valve components are made...

1/4-inch quick connect union allow splicing lines to add an additional distance to your water filtration system. Union allows easy connection to standard 1/4-inch tubing. Product Features Union Fitting Splice two lines together to form a longer line ...