Acqua Brevetti MiniDUE

Polyphosphates softener

MiniDUE 1/2” installed with replacement pouch £395 OR £316 if purchased for installation online with a purifier
Comes with a two year product and install warranty

MiniDUE 3/4” installed with replacement pouch £500 OR £400 if purchased for installation online with a purifier
Comes with a two year product and install warranty

✓ Prevents limescale build up and corrosion for the whole house
✓ Brilliant eco-friendly Non-Salt alternative to a traditional water softener
✓ No electricity, no waste and easy maintenance
✓ Ideal for confined spaces
✓ Hygienic quick fill pouches
✓ WRAS Approved
✓ Two year product and install warranty

The MiniDUE is a compact polyphosphates softener with an ingenious dosing turbine powered by the water running through it.

It uses a 100% safe, food grade polyphosphate specifically used in drinking water and approved by the E.U and the WRAS.

It is an eco-friendly alternative to most water softeners as no water is wasted through the thousands of litres normally used each month to regenerate resin.

The MiniDUE provides limescale and corrosion prevention to boilers, heaters, showers, taps, radiators, coffee machines, and all plumbing fixtures as well as protection to people's hair and skin.


liquid water softener 1 2 inchliquid water softener 3 4 inch

The liquid comes in 250g and 1000g pouches that clip onto the system, making refills  quick and hygienic

A 1000g pouch will provide softening to 44,000 litres of water. The average person uses 150 litres a day so one pouch will last 290 days per person. If you live in a newer property (which are designed to be more water efficient) or, you are conscious of your water use and take showers instead of baths, we estimate that one pouch could easily last a year.
You can visually see when the refill is needed. The manufacture seems to be going from strength to strength so there is no reason why finding refills for years to come would be a problem.

Buy your refills when ordering your install and save an additional 5%

Aquarefill box pouches


Dimensions MiniDue 1/2"
Width (A) - 90mm
Total height (B) - 92mm
Heigth at connection (C) - 58mm
Distance from ground (D) - 300mm
Depth (E) - 82mm
MiiDue 1 2 Inch Male Dimensions

Dimensions MiniDUE 3/4”
Width (A) - 164mm
Total height (B) - 56mm
Height at connection (C) - 94mm
Distance from ground (D) - 300mm
Depth (E) - 103mm

MiniDU 3 quarter inch diagram

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Get in touch

We aim to answer all enquiries within 24 hours.

Vibrant Water
Cornelius House, 178-180 Church Road
Hove, BN3 2DJ

T: 01273 569059