Quick Connect Check Valve 1/4"

A one-way valve for 1/4" tubing that prevents fluid from flowing backward into your pump heads.

Install it at either end of your pump line, at the pump tube coupling or at the manifold tube coupling. Either position prevents backflow into the pump head. Installing it closer to the manifold has the added benefit of keeping your entire line primed and free from any manifold water mixing into the line.

As pump head tubing wears over time, it can allow fluid to slowly leak backward. This valve stops that from ever reaching your nutrient containers.

Polypropylene body with EPDM o-rings. Tool-free quick connect. NSF certified.