High-quality
Quick-connect fittings are push-connect type, made of polypropylene.
They are safe and non-toxic, allowing users to quickly and easily connect and disconnect without the need for any additional tools.

Suitable for Various Types of Pipelines
It is suitable for 1/4-inch standard reverse osmosis tubing, polyethylene tubing, copper tubing, CPVC tubing, PEX tubing, 1/4-inch polyethylene tubing, and PVC water pipes or hoses.

How to use it?
Just insert your 1/4-inch tubing into the tubing end, pushing until it can't go in any further.
To remove, simply press the outer circle on either end and pull it out.
Ensure the tubing is cut squarely to ensure no leaks.

Quick-connect kit includes:
6 x Tee Union
6 x Elbow Union
6 x Straight Union
2 x Hand Shut Off Valve

Note:
Please allow 1-3mm error due to manual measurement.