These connectors are commonly used in reverse osmosis (RO) systems, water filtration setups, beverage equipment, and similar plumbing applications. This particular quick connector is a 3-way hand valve designed for ease of use — no tools required. It allows for manual control of water flow (on/off).

Specifications:

• Tube outer diameter: 1/4 inch and 3/8 inch

• Thread size: 3/8 inch

The quick connect fitting allows you to easily push-connect 3/8" OD tubing and switch to 1/4" OD tubing as needed. It’s a standard fitting for water filter systems that use 1/4" OD and 3/8" OD tubing.

Material:
Made from high-quality polypropylene plastic, containing non-toxic ingredients. It’s odorless and tasteless, making it safe for use with drinking water.

Typical Applications:

• RO systems

• Water purifiers

• Water filters

• Beverage dispensing systems

• Refrigerator ice makers

• Coffee machines