SocalHomeBrew Plastic 3 Piece Airlock (Pack of 3) Go to amazon.com Related posts Top 15 fermenter airlock for 2022 Top 15 recommendation fermenting supplies Top 14 best brewing airlock 2022 How to buy the best carboy airlock? 10 best airlock brewing FeatureMade of Durable PlasticUsed to Maintain Sanitary Conditions for FermentationsEasy to Use Description3-piece plastic airlock with a Snap-On vented cover. This airlock is easily cleaned and easy to use.