Merssavo 2x One Way Exhaust Check Valve Water Sealed Home Brew Wine Fermentation Airlock

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About Merssavo 2x One Way Exhaust Check Valve Water

Features: 1. This item can emit carbon dioxide for honey, white wine and milk wine alcohol fermentation and can also prevent oxidation. 2. It is easy to operate. You simply need to fill water into the exhaust 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. 3. It can effectively prevent flies from flying into the wine/beer with a cover included. 4. All of the fermentation process is automatic fermentation without manual control. And it can be repeatedly used for a long time. 5. It is suitable for pure juice fermentation such as white grapes fermentation, honey wine fermentation, red wine secondary fermentation and etc. Specifications: Condition: 100% Brand New Material: Plastic Color:Transparent(Cover Color random sent) Sub-Type: Airlocks Product Length: Approx. 17cm / 6.7inch Product Max Width: Approx. 1cm / 0.4inch Products Included: 2 x Brew Check Valve Note: 1. Please allow 1-2 cm error due to manual measurement and make sure you do not mind before ordering. 2. Please understand that colors may exist chromatic aberration as the different placement of pictures.