SHOWERORO 9pcs Cylinder Fermentor One-way Exhaust Water Sealed Check Valve for Wine Making Fermentation and Home Brewing Standard for Fit

Package Include 9 x Characteristics - Color: Transparent mead Warm tips: stoppers - Material: PP kitchen - Size: 3.8 x 3 . - Isolate the air from the wine/ , discharge carbon dioxide and gas, prevent flying into the wine/ and harmful getting in scale. - for home-brewed , wine, cider, and secondary lids. - Easy to use. Fill water into the exhaust valve, insert to the cover of barrel or rubber plug on the of the container, cover with the lid pump. - One way exhaust water sealed check valve. Prevent back-flush into the chamber during ambient changes in the room wine . - Please allow 0-1cm error due to manual natural. - Standard size , fit any homebrew stopper, cork, cap, plug, bung, or a grommet with a 3/8 inch hole homebrew . - Please use boiled water to boil and the air lock before you using it. And clean it with water after each using bottle.Goods Descriptionsupplies vent valve This item is a which is for wine and.one way exhaust valve With one way exhaust water sealed check design, it can prevent back-flush into the chamber during ambient changes in the room.three-piece one-way valve It can create a closed system that discharges carbon dioxide and prevents oxygen and harmful from getting in and it lets gas out and to keeps air from reaching the or wine

• Kit-- easy to use, fill water into the exhaust valve, insert to the cover of barrel or rubber plug on the of the container, cover with the lid,wine
• Grommets-- standard size , fit any homebrew stopper, cork, cap, plug, bung, or a grommet with a 3/8 inch hole,fermenting bucket
• Supplies one-way valve-- one way exhaust water sealed check valve, prevent back-flush into the chamber during ambient temperature changes in the room,beer making accessories
• For fermenting-- isolate the air from the wine/ , discharge carbon dioxide and gas, prevent flying into the wine/ and harmful getting in,grommet
• Air exhaust valve-- for home-brewed , wine, cider, and secondary ,pp exhaust valve