Drinking Water Filter Cartridges

Our range of under sink water filter cartridges have been designed to offer you a choice of filter options when either selecting a drinking water filter kit, or looking for a replacement cartridge for an existing BWT under the sink drinking water system. Made to the same exacting standards as the original product, you can be guaranteed a perfect fit and outstanding performance. Our filter cartridges have been designed to fit only specific drinking water systems, so please check carefully before ordering. Please note: filter cartridges can not be returned for credit once the sealed packaging has been opened.