Free shipping in the Netherlands & Belgium from €75*

Make your fermentation process easy and effective with our ready-to-use airlock kit. This kit is designed to work with all standard 100mm diameter Weck jars. You don't need to drill any holes yourself; everything is already prepared for you.

How does it work?
The airlock allows carbon dioxide to escape, but prevents oxygen, mold, or fruit flies from reaching your fermenting vegetables. The sealing rubber ensures that the airlock fits perfectly on your lid, so that no gas can escape around the edges.

About this water lock set:

  • Ready to use: No additional tools required, no drilling holes.
  • Compatibility: Suitable for 100mm Weck jars. Please ensure you check the mouth size of your jar before ordering.

Contents of the set:

  • 1 water lock
  • 1 Weck jar plastic lid with built-in rubber sealing ring
  • Diameter: 100 mm

Dispatch

We ship your order within 1-2 business days*. When you spend €75,- you get one free shipment. Shipping is possible from €3.95. All orders are shipped as a package with a track and trace code, so you can always follow your order. Read more about the shipping costs in our FAQ.

Delivery time pre-order
Your order will be shipped from the indicated availability date. This also applies if you combine pre-order with products that are already in stock.

*Please note: In some cases this is not the case, such as: pre-orders, chicory roots, trees and small fruit. Read more in our FAQ.

Water lock set for preserving jars/fermentation lids Ø 100 mm

€4,49