2 Wing Nuts for Black Berkey
- In stock, ready to ship
- Inventory on the way
The Black Berkey wing nuts are sold in a set of two. They fit between the black washers and the upper chamber of the Berkey system. This part holds the filters firmly and durably in place.
The precise thread ensures a tight seal. Avoid moving the system once it is full of water: the soaked elements become heavy and can put pressure on the thread.
