Guanici Fermentation Airlock Air Lock Airlock Home Brew Wine Beer Fermentation Tubes Plastic Airlock for Home Preserving, Brewing, Making Wine, Fermenting Sauerkraut, Kimchi 4 Pcs (Transparent)

Description

Specification: Material: PP-Plastic Color: Transparent Size: Height: 11.5 cm / 4.53 inches Caliber: 1 cm /0.39 inch This item is a fermentation airlock ideal for wine and beer fermentation. It can be a closed system, discharges carbon dioxide and prevents the ingress of oxygen and harmful bacteria and it can ferment gas and keeps the air out of the beer or wine. With one way exhaust water check valve design, it can effectively prevent fermentation chamber back-flush changes in ambient temperature in the room. Compact and light, easy to store and save space, very durable, easy to use and safe. Scope of delivery: 4 * Airlock