Description

This item is a which is perfect for wine and . It can create a closed system that discharges carbon dioxide and prevents oxygen and harmful from getting in and it lets and to keeps air from reaching the or wine. With one way exhaust water sealed check design, it can effectively prevent back-flush into the chamber during ambient temperature changes in the room.

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Feature

- Color: Transparent
- Material: PP
- Size: 3.8 x 3.8 x 12 cm (L x W x H)
- Perfect for home-brewed , wine, cider, pure juice and secondary .
- Isolate the air from the wine/ , discharge carbon dioxide and gas, prevent flying into the wine/ and harmful getting in.
- One way exhaust water sealed check valve. Prevent back-flush into the chamber during ambient temperature changes in the room.
- Easy to use. Fill water into the exhaust valve, insert to the cover of the brew barrel or rubber plug on the of the container, cover with the lid.
- Standard size , fit any homebrew stopper, cork, cap, plug, bung, or a grommet with a 3/8 inch hole.

Warm tips:
- Please use boiled water to boil and the air lock before you using it. And clean it with water after each using.
- Please allow 0-1cm error due to manual measurement.
air exhaust valve

3 x airlock

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