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ShowerPowerBooster is a very quiet retrofit in-line shower pump which solves low water pressure by increasing and regulating flows without major changes to your plumbing. It is suitable for gravity systems, electric showers, combi-boilers, central heating radiators, boreholes, and solar thermal. Prior to its appearance on Dragons Den, it was awarded Best Water Innovation by Imperial College London at the Institute of Physics in 2012.

It is exported worldwide, has WRAS Approval, a 3 year warranty, and is a revolution in pumping efficiencies. It is 1/20th the size of traditional pumps  and you may not have seen it yourself because i’ts new, but it works its magic in over 5,000 homes worldwide.

To purchase pumps for Solar Thermal use please go to

ShowerPowerBooster Information Manual

Shower Pumps for
Gravity & Mixed systems

Shower Pressure Booster Pump


Shower Pumps for
Electric showers


Shower Pumps for
Combi Boilers


The Best Shower Heads & Hoses plus easy fitting aids




How we can boost your water pressure


How can a pump 1/20th the size of a traditional shower pump do the same job?

It is the science & technology behind this unique invention which makes ShowerPowerBooster the best in global shower power booster innovation and the WRight solution. With so many positive customer testimonials you can be confident that if you have a pressure problem it can solve your problem.

The concept is based upon the creation of discrete pressure cells either side of a non-return valve, but it’s so much more that that.


We have hundreds of positive testimonials for this truly amazing invention.

How can a small pump do the same thing as bigger pumps? 12 watts vs 350 watts or even 650 watts. The consumer often believes that if it sounds too good to be true it probably is, but I get positive feedback from customers every week.

Problem solved and shower working perfectly – yay! Many thanks Alan for your prompt responses and super service. Brilliant product and I’m really pleased with the outcome even though I encountered double trouble!!!
Craig Dennem


Finding a plumber



For some customers the right plumber is you. We have designed the pumps for easy DIY and you should have everything in the box to do the job (the record claimed by a 85 year old man in Norfolk is 8 minutes to fit a pump).

Expect a fitting charge between £45 and £75, but more if valves are not turning off properly. There may be time involved in getting a power supply as well, but do not forget low voltage extension leads can get you to an existing 3-pin power socket.



Quiet In-Line Shower Pump 13th June 2015