1/4″ Quick Connect Bioplastic Check Valve
- Allows for one-way flow through tubing
- Stops backflow in tubing
- Works beautifully with any of our other quick connect products as well as 1/4" tubing
- Food-grade biopolymer plastic
- Our Legris fittings are the finest quick connect, or “John Guest” style fittings available on the market. The castor seed biopolymer inhibits bad biology such as bioslime from gumming up your plumbing system.