The Minimax Big Blue Water Softener

This model of water softener has been designed and engineered here in the UK to be easily intergrated with all British plumbing systems.

The Minimax Big Blue is our highest capacity water softener. Designed and engineered in the UK to work with all types of British plumbing systems, it can deal with up to 6 bathrooms meaning it is perfect for big families and business. Providing 24/7 softened water, no matter the water usage.

All of our water softeners come with a 10 year parts and 2 year labour guarantee!

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Installation and Maintenance

One of our engineers will come and fit your new water softener and it usually takes around half a day. The Big Blue water softener will be plumbed into your properties incoming or rising main ensuring softened water throughout your home or business.

Once installed and you're using the benefits of the water softener maintenance is super easy. All you need is tablet salt when the Big Blue runs low and is easily dropped into the top of the water softener and can be bought directly from us here at Aquarius.

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4+ Bathrooms

Flow Rates

80 litres per min

Water Pressure

Max 8 bar
Min 1 bar


25 mins approx
50 litres

Why choose us and the Minimax range?

Cutting-edge technology, providing pure softened water.


Twin Cylinder

A water softener has to clean itself by regeneration. When one tank needs to regenerate the other will carry on providing your house with softened water.

All Plumbing Types

Our product has been designed and engineered in the UK to work with all types of British plumbing systems and all sizes of family.
10 year warranty

10 Year Parts Warranty

The British-made Minimax Water Softener range come with a 10 year parts warranty and is easy to refill and maintain.
Non electric Water Softener

Non-Electric Softener

No electrical PCB boards to go wrong, no time clocks to adjust when the clocks change or a power cuts occurs, and No complicated programming.

What are you waiting for?

Get in touch today


    01469 208069