





🚰 Upgrade your tap game—because leaks are so last season!
The Seawhisper GI Replacement Cartridge is a premium brass and ceramic valve insert designed for 1/2" BSP threaded UK double-handle taps. Featuring 20 spline teeth and metal-reinforced silicone gaskets, it delivers durable, leak-free performance for both hot and cold water systems. Compatible with 70% of standard taps, this cartridge offers a reliable, easy-to-install solution for plumbing repairs.
| Package Dimensions | 23 x 17.7 x 2.4 cm; 170 g |
| Batteries required | No |
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