1X Non-Return One Way Check Valve Co2 Aquarium Fish Tank Water Air Pump Airline

Description:

Great one way check valve for aquarium air pump Protect you air pump by preventing aquarium water from back siphoning during a power outage. Small and compact Made of durable plastic It’s easy to install Compatible with standard aquarium air pipe of 4mm inner diameter Full Length: Approx. 5.3cm(2.1 inch) Color: Red

Package Includes:

1 x one way 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.