Screw on to the gallon jar for perfect sealing and never pops ups. Replaces the bung for a 1 Gallon Jar. Cap with molded hole to accommodate either S-Shaped or Cylinder Airlocks. VERY EASY TO CLEAN. BPA Free. Maximum Temperature: 75 °C (167 °F).
Screw on to the gallon jar for perfect sealing and never pops ups. Replaces the bung for a 1 Gallon Jar. Cap with molded hole to accommodate either S-Shaped or Cylinder Airlocks. VERY EASY TO CLEAN. BPA Free. Maximum Temperature: 75 °C (167 °F).