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Monarch Scaleout Inhibitor SI-22

Monarch Scaleout Inhibitor SI-22
Monarch Scaleout Inhibitor SI-22
Ex Tax: £329.17
  • Stock: 2-3 day Direct From Manufacturer
  • Model: SI-22
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Monarch Scaleout Inhibitor SI-22

 A superior conditioning performance thanks to a unique, food-grade catalytic core treatment method. Protecting water outlets and household appliances such as boilers, showers, hot water tanks, washing machines, dishwashers and kettles.



Leading 10 year parts warranty for complete peace of mind.

World leading technology since 1973 – utilising a unique catalytic core within a quality stainless steel body.

Water remains treated for up to 3 months.

Prevents new and removes existing scale from your system.

Self cleaning action to keep the media core working at optimum efficiency.

No maintenance – fit and forget.

No earth bonding is required.

Designed and made in the UK with full WRAS Approval.

Installation is straightforward and can be connected to any type of pipe – copper, pvc, galvanized, etc.

Can be installed vertically or horizontally.

Reduces energy bills and prolongs equipment life.


How it works?

3 stages to the ultimate conditioned water:

1. A unique aerator screen which optimises turbulation and helps separate the bicarbonate (which causes scale).

2. Pioneering spiral alloy core combined with innovative surface chemistry composition to create a powerful catalytic reaction and long-lasting treatment.

3. The result is the creation of aragonite crystals which flow freely through the system without leaving hard scale deposits.



180 x 44 LxØ (mm)

Number of People: 4 – 5 (22mm or 28mm pipework)

Optimum Flow Range (lpm): 18 – 41

Max Pressure (bar): 16*

Op. Temp (°C): 2 – 80

Connection: 3/4” fbsp

* We recommend a PLV for all water pressures over 5 bar.


WRAS Approved Product     MADE IN BRITAN

Sales Support

Our Sales Support Staff have over 35+ years of experience in bathroom retail and are sure to help you with anything you need!

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Tuesday - Friday: 9AM - 5PM

Saturaday: 10AM - 4PM

01234 216720

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