Hydra Aquatics Pro CO2 Check Valve with push in connectors.

This Ultra Check valve is designed in Tennessee and is an industrial quality valve not available anywhere else. Made from Stainless steel and solid brass, the check valve is both saltwater and freshwater safe.

The Ultra Pro Check valve was designed to surpass the quality of the built in regulator check valves and all of the inline models available.

Add this high pressure check valve to any existing system for added security or as the sole check valve.

Permits flow of CO2 in one direction only, protecting your system from water backflow and solenoid damage.�
Easy push-in connectors allow easy inline installation.
Compatible with�most CO2 resistant or airline tubing types.

-Solid�construction
-Push in fitting
-Fits most standard 6mm or .236 inches outside dimension or 3/16 ID airline or CO2 tubing
-Designed for freshwater or saltwater aquarium use�