Replacement lid with hole for rubber bung with hole for airlock.
Use the FerMonster™ rubber O-ring for a perfect airtight seal; sold separately.
Lid with hole for FerMonster™
https://www.brouwland.com/en/our-products/winemaking/bottles-tanks-barrels/demijohns/demijohns-pet/d/lid-with-hole-for-fermonsterPacking dimensions and weight:
Weight | 0.055 kg |
Length | 13 cm |
Height | 3 cm |
Width | 13 cm |
EAN code | 5420069837235 |