Hi I have 2 mira select showers in my house they are 9yrs old now. recently both seem to have lost pressure and its more of a trickle now. my question is can you tell me what the proberble cause is . Im told its gonna be a valve cartridge but they are around £95 each and I don't wanna buy 2 to find out its something else.any clues would be much appreciated plus is it the cartridge 903.33 ???

Melo, January 2011

903.33 is the correct part number. The cartridges may require replacement after 9 years but it's worth checking the inlet filters on the cartridges first to ensure it's not a blockage that's causing the problem. If water is getting to both sides of the shower and the filters are clear, it's likely they'll require repalcing. Mira can come out and do this for you including parts for a fixed price. Ring them on 0844 5715000.

Bob The Builder, February 2011

9 years is proably a good life for the cartridge. However it's worth checking the inlet filters to see whether debris is causing the problem. It's worth knowing that Mira do a fixed price service which includes any parts. You can ring them on 0844 571 5000

Bob The Builder, January 2011