Fermentation Lids Kit,Airlock for Fermentation Air Locks with Black Grommets Airlock Bubble for Beer and Wine,Jar

Reliable material: these airlocks are made of pp plastic, the airlock grommets are made of silicone, durable and soft, safe for your use, can for a long time use

Keep good seal: easy to use, just drill a suitable hold on your fermenter lid (follow the size of air valve), then use the black grommet insert into the lid hole, place the tapered tip of the airlock into the grommet hole to make a good seal

Convenient to clean: easy to clean with practical design, the airlock can be disassembled, just use a small brush to clean completely, it can soak in bleach water to disinfect

Main function: the airlock kit as versatile fermenting equipment, for a of purposes, such as preserve foods, ferment of cabbage, , sauerkraut, grape juice and so on, or making beer, wine, mead size:Seal ring inner diameter: 8mm

Material:Plastic + Silicone

colour:As Shown Package Contents:

5 x Three-piece check valve 11.5cm

10 x seal ring Only the above package content, other products are not included.