Fermentation Lid Cover with One-way Exhaust Valves

Features:
With One-way Exhaust Valves. Automatic venting to prevent air from entering the bottle to ensure that the food will not become affected by oxygen and dust.
You don't need to open the fermentation lid every day, just release the positive pressure and maintain the water level.
It is suitable for any wide-mouth jar with a diameter of 4 inches, or other jars with a diameter of 4 inches.
Easy to clean, the plastic cover can be cleaned in the dishwasher.
Very suitable for DIY making kimchi, fruit wine, sauerkraut, kimchi, ginger carrots, pickles etc.

Notice:
Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.

Specification:
Type: Fermentation Lid with One-way Exhaust Valves
Material: pp
Size: diameter 86mm/4in
Application: for Jars, jars in 86mm diameter

1 x Fermentation Lid

1 x Exhaust Valves

What's In the Box

1 x Fermentation Lid1 x Exhaust Valves