The smarter way to tackle hard water
The Monarch Pro Range combines proven advanced water softening technology with WiFi connectivity, giving homeowners greater control, visibility and efficiency than traditional water softeners.
Designed for modern households, the Pro Range allows users to monitor water usage, track salt levels and manage their system directly from a smartphone app. Whether you live in a compact apartment or a busy family home, Monarch has developed a smart softener solution to suit your needs.
Mini Aqua HE Pro
Suitable for 1-4 people








Mini aqua pro - specs
Dimensions (W x D x H) – 270 X 485 X 495
Max Flow Rate – 83 lpm
Max Operating Temp – 49°C
Water used per regen – 49L
Salt used per regen – 0.98-1.4kg
Max Operating pressure – 5 bar
What's in the box?
- Complete with full standard installation kit and water hardness test kit
- Electrical supply – 220v 3 pin plug with plug-in transformer
Midi HE Pro
Suitable for 1-6 people








Midi pro - specs
Dimensions (W x D x H) – 270 X 485 X 570
Max Flow Rate – 78 lpm
Max Operating Temp – 49°C
Water used per regen – 62L
Salt used per regen – 1.19 – 1.7kg
Max Operating pressure – 5 bar
What's in the box?
- Complete with full standard installation kit and water hardness test kit
- Electrical supply – 220v 3 pin plug with plug-in transformer
Midi HE Pro
Suitable for 1-10 people








Master pro - specs
Dimensions (W x D x H) – 270 X 485 X 725
Max Flow Rate – 78 lpm
Max Operating Temp – 49°C
Water used per regen – 90L
Salt used per regen – 1.98 -2.7kg
Max Operating pressure – 5 bar
What's in the box?
- Complete with full standard installation kit and water hardness test kit
- Electrical supply – 220v 3 pin plug with plug-in transformer
Phone not included and is just for illustrative purposes.
Always running out of salt?
Sorted.
Wanting better service support?
Sorted.
Need to keep an eye on your water usage?
Sorted.
Smart features built for the modern home
With WiFi connectivity, users can check the status of their water softener from anywhere. Whether you’re at work or away on holiday, your water softener remains within easy reach through the app.
Salt Laser = New Salt Tracking Features
Using the new app, you can now keep track of your salt levels so you always know when it’s time to top up. No more having to check the unit weekly – your phone will help you keep your house soft all the time.
Salt Laser = New Salt Tracking Features
One of the standout features of the Pro Range is its intelligent salt monitoring system. The app keeps track of salt levels and sends notifications when it’s time to refill, removing the need for regular manual checks.
he Monarch Pro Range incorporates proprietary Opti-Brining® technology, designed to optimise regeneration cycles based on actual household water demand.
This intelligent system can reduce salt, water and energy consumption by up to 46% compared with conventional softeners by regenerating only when necessary. The result is lower running costs, improved efficiency and reduced environmental impact.
Salt Laser = New Salt Tracking Features
Using the new app, you can now keep track of your salt levels so you always know when it’s time to top up. No more having to check the unit weekly – your phone will help you keep your house soft all the time.
Remote Diagnostics
Using the new app, you can now keep track of your salt levels so you always know when it’s time to top up. No more having to check the unit weekly – your phone will help you keep your house soft all the time.
Loved by customers
Loved by installers
Why do I need a water softener?
Traditional water softeners do an excellent job of removing limescale, but connected systems offer an additional layer of convenience. Smart monitoring, usage tracking and automated alerts help homeowners stay informed without needing to regularly inspect the unit. Industry discussions around WiFi-enabled softeners frequently highlight the convenience of remote monitoring and maintenance notifications as key benefits of connected systems.
Hard water
Around 63% of the UK suffer from water that’s classed as ‘hard’ or ‘very hard’. It cakes around heating elements, it furs up pipes, affects heating systems and ruins washing machines, dishwashers, taps and showers. It also creates some unwanted problems for our bodies too. The limescale minerals leave a film on your skin, clogging pores, making it dry and flaky and hair is left dull, limp and coarse.
The solution
A water softener is by far the best way to protect your family and your home from the long term harmful effects of limescale in your water. It’s the Rolls Royce solution, that will provide luxurious, beautifully soft water throughout your home, protecting everything it comes into contact with, including you.
Your whole home will benefit
Here’s a quick guide to the many things a water softener will improve in your home. Click the dots or below to reveal all.
our New Monarch Water Softener
Save up to £600 a year
Scale goes from kettle
Taps and sinks look showroom new
Dishwasher protection
Soft water can alleviate skin conditions
A better shaving experience
Tiles, grout and shower screens free of limescale.
Increased life expectancy for your boiler and all water using appliances
Softer, fresher and cleaner laundry
Scale free boiler
Scale free hot water cylinder.
Your new Monarch Water softener
Easily fitting in your kitchen cupboard, a Monarch Water softener removes existing and prevents new limescale forming.
Save on energy and household costs
Spend significantly less on energy costs, cleaning products, detergents, shampoos and soaps. British Water estimates that just 1.6mm of scale build-up can reduce efficiency by 12% and a 4-person household could save around £200 a year on shampoo, shower gel, washing-up liquid and cleaning detergents. That’s £1,000 in 5 years!
Your kettle
If using softened water to fill up your kettle, the scale will be gone in just a few weeks.
Taps and sinks
Keep your taps and sinks looking showroom new.
Dishwasher protection
Dishwasher protection and cleaner looking dishes.
Helps alleviate skin conditions
Hospital studies point to soft water alleviating skin conditions such as eczema.
Softer, more luxurious hair
Hair will feel softer and have a better shine. Shaving will be easier and produce better results.
Tiles, grout and shower screens
Keeps your shower head, screen, tiles and grout free of limescale.
Boiler - Increased life expectancy
Increased life expectancy by using soft water for your boiler, hot water tank and all hot water using appliances.
Softer, fresher laundry
Laundry will feel softer, fresher and cleaner.
Scale free boiler
Scale free boiler, with reduced energy bills as no scale to heat first.
Scale free hot water cylinder
Scale free hot water cylinder, with reduced energy bills as no scale to heat first.
How does a water softener work?
The process is simple. A combination of science and nature at work.
FAQs
With an estimated 63% of the UK living in a hard water area, that’s around 13 million households fighting the ravages of limescale. A Monarch Water softener is a long-term solution that will remove limescale from your home. The benefits are numerous. You’ll give the ultimate protection to your pipes, appliances, taps and showers. There are many lifestyle benefits too, such as easier cleaning, smoother hair and softer skin and laundry. You will also make significant savings, including cheaper energy bills whilst spending less on shampoos, soaps and detergents.
We have a selection of water softener models to choose from including our Ultimate range of softener – Mini Aqua HE, Midi HE, Master HE, Matrix HE and our Ultra range comprising of the Ultra HE and Premio HE. We also have the Monarch Water 0NE which is our non-electric softener, perfect if you can’t fit one of our electric models. If you need help choosing the right model for you, please call our Monarch Water experts on 01986 784759 and they will give you all the help and advice you need.
All our water softeners use tablet salt, with our Ultra HE model using tablet or block salt. We recommend our own Ultimate salt, available to buy from monarchwatershop.co.uk. All salt should be high in purity, food grade and meet BS EN 973 standards. If you have any questions regarding salt, please call our team on 01986 784759.
Most people who have a water softener would simply say that to wash and bathe in scum free water is enough. However, a water softener fulfils many functions and gives significant savings.
The long-term benefits are numerous, including the increased life of appliances, protection of taps, bathroom suites and boilers. Enjoy daily savings on household bills, helped by reducing soap and detergent consumption by up to 50%. Households can save hundreds of pounds a year, with up to 24% savings on energy bills alone.
Yes, it does.
Using soft water will start to remove scale from the moment the softener is installed. The amount of scale already in your home can affect how quickly softened water will get rid of it.
Typically:
• In just a few weeks, scale will be gone from your kettle, if you fill your kettle up from a soft water tap
• In 6 months, scale will be gone from your heat exchanger
• In 18-24 months, scale will be gone from the rest of your pipework
Many people choose to drink softened water. The Regulations require that ‘All premises supplied with water for domestic purposes shall have at least one tap conveniently situated for the drawing of drinking water’. Drinking water must comply with the Water Supply (Water Quality) Regulations 2000, which stipulate a maximum limit of 200 mg/l (milligrams per litre) for sodium. The provision of an unsoftened drinking water tap is essential where the hardness of the public supply and its sodium content as supplied would result in the softened water exceeding 425 ppm.
Using softened drinking water isn’t recommended for mixing baby feeds or for those on a low-sodium diet prescribed by a medical practitioner.
Any home can have a water softener fitted, no matter what type of heating system they have.
Leading boiler systems manufacturer Worcester Bosch supports this position. You can read more about it here.
Available from
The UK’s leading plumbers and builders merchants nationwide, or call us for a list of local independent retailers.
01986 784759
Where can I buy?
Please fill in your details and one of our team will get back to you as soon as they can. Or, give us a call on 01986 7
Our offices are open Monday-Friday 08:30-17:00