Stainless Steel Check Valve 4mm Aquarium Water Valve To CO2 System Diffuser For CO2 Equipment Non Return Water Dioxide Cylinder

Features:

100% brand new and high quality

This check valve is only suitable for CO2 equipment.

Made of high quality stainless steel, it is not rusted and durable.

Easy to install and use, simple and convenient.

Prevent water from entering carbon dioxide.

Do not use with air pumps and air compressors.

Aquarium check valve only, other accessories demo in the picture is not included!

Specifications:

Type: Aquarium check valve

Size: as shown

Quantity: 1 Pc

Color: Silver

Material: Stainless steel

Package included:

1 x Aquarium Check Valve

The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.