- Custom food-grade wingnuts used to secure the Black Berkey Purification Element to the system
- Each set of black Berkey elements comes standard with a wingnut; in case of loss or damage, a replacement pair may be purchased.
- These wingnuts are only for use with the Black Berkey Purification Elements and are used with the Black Berkey Element washer
- Wingnut is not interchangeable with the white Super Sterasyl Ceramic filter wingnut
Wingnuts for Black Berkey (2)
This pair of wingnuts are used only with the Black Berkey Purification Elements for use in the Berkey systems:
• Includes (2) wingnuts for use with Black Berkey Element
• These wingnuts are food grade.