Compatible Spare Parts for the Ultra Prospa Twin Shower

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
Prospa-Twin-ShowerL1-ABAnticlockwise (to open) blue3/4 inch x 20 x 87mm£14.50 Today
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SK01-SSingleSet of Allan Keys£1.99 Today
SVTHERMSC50-SSingleThermostatic Cartridge£90.00 Today
SL50-SSingleRegin Grease 50ml£9.99 Today
SL05-SSingleLubricant£3.50 Today


Tap Magician compatible spares / parts to repair the Ultra PROV51,ARM12,HEAD42 twin concealed shower valve Spare Parts. This is the Flow control on / off cartridge compatible with SVR21 (SVR21W)(anticlockwise)

If you have a problem with your temperature of the water then the thermsotatic cartridge has failed and you need to replace the thermostatic cartridge. You need to apply grease to the o rings on the new cartridge.
If your Prospa twin shower is dripping or leaking then it is time to replace / change the quarter turn ceramic disc cartridge.

Cartridge has 20 teeth on spline. 87mm tall.

How do I remove the handle head on the propsa triple thermostatic shower valve>
Use allen key to undo grub screw holding handle on. Pull handle off.

If you need further help or assistance please don't hesitate to contact our experienced technical team

Tap Magician are the UK experts in ceramic disc tap cartridges and leaky taps. We offer high quality fully compatible tap valve spares for most UK kitchen, basin, bath and shower mixers. Easily repair and doctor your leaking or dripping hot and cold taps. Traditional or ceramic valve type. We have experienced advisors available for any technical support you need help or advice with. We stock the spare parts for all of our valves for easy and cheap low cost future maintenance (ceramic disc internals and silicone seals and washers and o'rings). We offer a 12 month warranty on all of our products.