S Shape Twin Bubble Airlock - One Way Exhaust Valve for Homebrew Fermentation | Perfect for Wine, Beer, Mead & Kombucha Making | Essential Brewing Equipment for Home Brewers & Craft Beer Enthusiasts

Specification:Description:This item can emit carbon dioxide for honey, white wine, milk wine alcohol fermentation and can also prevent oxidation. It can effectively prevent flying into the wine/beer with a cover. All of the fermentation process is automatic fermentation without manual control, very convenient. It is easy to operate, you simply need to fill water into the valve, insert it to the cover of the brew barrel or rubber plug on the top of the fermentation container and then cover it with the lid. Suitable for pure fermentation, such as white grapes, honey wine fermentation, red wine secondary fermentation, etc.Features:It can emit carbon dioxide for honey, white wine, milk wine alcohol fermentation and can prevent oxidation. Easy operation, simply fill water into the valve, insert it to the cover of the brew barrel or rubber plug on the top of the fermentation container and then cover it with the lid. Effectively prevents flying into the wine/beer with a cover. All of the fermentation process is automatic fermentation without manual control and can be repeatedly used for a time. Suitable for pure fermentation, such as white grapes, honey wine fermentation, red wine secondary fermentation, etc.Specification:Condition: Brand New?Material: PPCColor: Transparent as pictureProduct Length: Approx. 17cm / 6.7inchProduct Weight: Approx. 10gPackage Included:1 x Brew Check Valve