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Price: 2.95 GBP
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British Berkefeld Black Universal Wing Nut
If you’re replacing the filter in a gravity water filter system, you’ll need one of these universal wingnuts to keep the filter candle in place – along with a rubber sealing filter washer (sold separately.) One wingnut is included per pack, and as with all Doulton® parts, they’re fully tested to guarantee the best results. Black plastic wing nut for replacing filters in a gravity-fed water filter system Fixes the filter candle in place One wingnut per pack Must be paired with rubber sealing filter washer
Product information updated: 07 Nov 2026
Disclaimer: Product information, including title, description, and images, is sourced/provided by our affiliate partner: Doulton.
Disclaimer: Some of the links on this website are affiliate links, meaning we may earn a commission if you click through and make a purchase. This comes at no additional cost to you.
By clicking the button above, you acknowledge that you will be redirected to a third-party website and agree to their terms and conditions.
Product information, including title, description, and images, is sourced/provided by our affiliate partner: Doulton.
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Share this product with a friend:
Refer a friend and earn 0.05 CEC when they click the link, plus an additional 1.00 CEC if they register. Share this Product and boost your earnings together!