Custom high-capacity RO systems

Three sizes, from 150 litres per hour up to 800 litres per hour, every one built to order. We work with you to design a system optimised to reach or exceed your water quality and volume requirements.

What’s in a Precision Aqua system

Sizing and prices

UnitOutput per hourOutput per 24 hoursPrice
Base150–200 L3,600–4,800 L£6,999
Mid350–425 L8,400–10,200 L£9,999
High700–800 L16,800–19,200 L£13,000

No VAT is charged. Installation labour is included, provided your water supply is suitable (see below). Travel for delivery and installation is charged on top.

Your water supply matters. Output depends on your incoming water pressure and flow volume. A booster pump adds pressure, but it cannot make up for low flow volume from a small-bore water main. We assess your supply before we quote.

If your water main turns out not to be suitable on installation day, a further visit and installation are charged at our standard rates once it has been put right. If you cancel instead, we keep a non-refundable £1,000 or 10% of the system price, whichever is greater. You must also make sure we can turn off your water supply while we connect the system to your mains.

Delivery and installation: anywhere in mainland UK, including Scotland. Travel is charged as time on the road at £135 per hour, one way, from our base in Essex. There is no mileage charge. Sites more than 175 miles away carry an extra £150 for an overnight stay.

See one running

A wall-mounted 400 litre an hour system (9,600 litres a day) installed at Coral Passion, Essex.

Water sources we treat

What the water is for

Every system is designed around a water test and built to order.

How it works

  1. Tell us your daily water use, water source and site.
  2. We specify and quote a system to match.
  3. We build, deliver and install it.
  4. We keep it running with a service plan.

Not sure what size you need?

Send us your daily usage and we’ll work it out.