Excellent one-way check valve for aquarium air pump. It protects the air pump by preventing water backflow into the aquarium during a power outage.
- Small and compact
- Made of durable plastic
- Easy installation
- Compatible with standard aquarium air hose with an inner diameter of 4 mm
It can prevent water flow back into the aquarium to the air pump.
- Type
- Valve
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.