Cartridges (All) from Gainsborough
We stock the full range of Gainsborough Shower Cartridges. You will find Replacement Shower Cartridges for popular Gainsborough Showers such as the Ambassador & Royale or the B&Q, and Screwfix models. Whether it’s a Flow or Thermostatic Cartridge, all our Gainsborough Shower Mixer Valve Cartridges are usually available for Next Day Delivery.
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Replacement Gainsborough Cartridges