Plumbworld has the lowest price for this product!


A replacement cartridge for the following Aqualisa showers

  • Classic Aquavalve 200 Thermostatic 1978-1990
  • Aquamixa Thermostatic 1988 - current
  • Aquavalve 600 Thermostatic 1990 -1996
  • Aquavalve 700 1992 - current
  • Aquavalve 605 Thermostatic 1996 - 1999
  • Aquavalve 609 Thermostatic 1999 - current
  • Axis Thermo 2003 - current
  • Quartz Thermo 2005 - current
  • Aquastream thermo 2003 - current

The cartridge includes installation instructions for hassle-free installation, stainless steel screw pack and gasket. Controls gravity, gravity pumped and balanced high-pressure systems and can also be used for combination boiler systems if the flow regulator is fitted to the cold inlet. Also features a bi-metallic coil.

CE Approved
Aqualisa Best Brand

Leaders in Innovation
Invented the famous Bi-Metallic Thermostatic valve in the 1970’s, featured on Tomorrows World
Created the World’s first Digital Shower - Quartz Digital in 2001
Inventors of the first Smart Shower – Aqualisa Q in 2017
Winner of the Queens Award for enterprise (Innovation)


Award Winning Products
Quartz Digital - ‘Best Consumer Product’ at the UK Design Business Association’s Design Effectiveness Awards
Quartz Electric - ‘Which’ Best Buy Award for Electric showers 2017 - ‘The best shower by far’
Quartz Electric - Winner of Red Dot Design Award


Quality UK Manufacture
Manufactured to the highest quality in England Since 1977
Over 40 years experience manufacturing showers at its plant in Westerham Kent


Exceptional Customer Service
Industry leading product warranties up to 5 years backed by dedicated team of skilled rapid response engineers
UK Top 50 Companies Customer Awards 2017
Trust Pilot Customer Rating of Excellent

Aqualisa Thermostatic Gravity/High Pressure Cartridge (grey)

£88.44 (Inc. VAT)

47 Available

Aqualisa Thermostatic Gravity/High Pressure Cartridge (grey) Reviews

Add your own review
4.9/ 5
8 reviews
  • Cliff Stokes
    5/ 5

    Unfortunately product was out of stock,which I was not told on ordering, however I was able to keep an eye on progress online. Did arrive by date I was eventually told so all good in the end, product does its job.

  • Kristen Mcclure
    5/ 5

    I cannot believe it is the same shower,it has brought new life into showering.No trouble to fit and well worth the time and money spent. Brian.

  • Pauline Smith
    5/ 5

    The shower cartridge was easy to order and came with full fitting instructions so avoided paying costly plumber charges.

  • Diesel
    5/ 5

    The item was a replacement - the second needed in about 20 years - your value for money was excellent

  • Craig Liu
    5/ 5

    Excellent service and quick despatch! Shame there wasn't anything wrong with the old one in the end!

  • Alex Thorbek
    5/ 5

    easy website to find the correct item and quickly received in the post after purchase - excellent

  • Malcolm Coward
    5/ 5

    The service was excellent. Fitting the new cartridge presented few problems. Satisfied customer.

  • Rooster
    4/ 5

    Perfect replacement, easy to fit, just the price is a little steep, however, the old one did last 20 years so I cant complain to much lol.