JBL ProSilent Check Valve
Full Description
- Accessory for air pumps: protection for air pumps against backflow water from the aquarium
- Easy to install: backflow stop is integrated at the air hose of the air pump with the arrow pointing towards the aquarium (air hose and air pump not included)
- For air hoses with Ø 4/6 mm
- TÜV tested safety
- Package contents: water backflow stop, ProSilent Safe
3 in stock