Black Wing Nut for Doulton Sterasyl Water Filters

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  • Regular price $2.50


Wingnut for Doulton, British Berkefeld, Berkey Super Sterasyl gravity water filters.
- NOT for Black Berkey Elements
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  • Black plastic wing nut for replacing filters in a gravity-fed water filter system
  • One wingnut per pack
  • Must be paired with rubber sealing filter washer
  • always good to have a spare on hand

SKU: W2123100