JBL Aqua JBL - Proflora Taifun Safestop Co2 (141.8185)

Protection against backflow of water to CO2 systems. Prevents water from flowing back from the aquarium into the CO2 technology (check valve). Very easy to install: cut the CO2 hose and insert the non-return valve in between (the arrow points towards the aquarium). Safety: lock nuts prevent the CO2 hose from slipping off. For CO2 hoses with Ø 4/6 mm. Package contents: 1 non-return valve for CO2 systems incl. hose attachment