Ultimate Star Filter® filters are perfectly compatible with most other gravity-fed water filtration systems on the market.

Their size and the diameter of the threaded rod mean they can be installed on a wide range of systems. They are compatible with Berkey, British Berkefeld, Phoenix, PureWell, Weeplow and other systems.

Their filtration performance, well above that of most filters on the market, and compliance with European REACH safety regulations, make them an excellent choice. They're a great way to replace your old filters.

If you have any doubts, don't hesitate to contact us by telephone or via our contact form.