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The 10800 Gauss Mi Power magnetic anti-limescale device is a simple, cost-effective and maintenance-free solution to limit limescale build-up in a small home, generally with 1 bathroom.
It helps protect plumbing, taps and the water heater from the effects of limescale, while improving everyday comfort of use.
For an even more complete result, it can be combined with a water filter to also retain impurities from the water network.
The 10800 Gauss Mi Power magnetic anti-limescale device is designed for homes that do not need a large-scale water treatment system. It is particularly suitable for a small home, with 1 bathroom, moderate flow rate and a domestic installation that simply needs protection against the effects of limescale.
Its main advantage is clear: to offer a solution that is salt-free, electricity-free, consumable-free and maintenance-free, with a more accessible budget than a heavier system. It is a coherent model if you want to limit scale build-up without moving into the logic of a salt water softener.

The Mi Power 10800 is above all a model designed to avoid oversizing. It makes sense when the home uses a water flow rate generally corresponding to fewer than 4 people and to 1 bathroom.
It is intended for pipes with an internal diameter of less than 16 mm, which corresponds to around 20 litres of water per minute. That positioning is exactly what makes it a good choice for a small house, an apartment, a holiday home or a dwelling where you want a simple solution against limescale without buying a more powerful model than necessary.
Check the actual internal diameter of your main pipe and the real flow rate used in the home. This avoids choosing a model that is too small… or unnecessarily larger.
The Mi Power is simply installed around the pipe to be treated. The water then passes through a powerful magnetic field generated by permanent magnets. This passage acts on the crystallisation structure of the minerals responsible for scale, reducing their ability to harden and stick permanently to surfaces.
The system does not remove calcium and magnesium from the water: it therefore does not work like a salt softener. On the other hand, it helps to limit limescale adhesion on plumbing, the water heater, taps and the most exposed appliances.
Because the treatment is carried out without chemicals, without electricity and without polluting discharge, you remain with a solution that is much simpler and lighter to live with every day.

The main advantage of the Mi Power 10800 is that it is better sized for a small home. If your need is simple, a larger model will not necessarily provide a better result. On the other hand, it will cost more even though your actual flow rate may not justify it.
Mi Power is therefore a logical choice if you are looking for a solution that is more economical, removable, easy to install and suited to a modest domestic installation. It is also an interesting model if you are not a homeowner and want to keep an installation that is easy to reverse.
If your home has 2 bathrooms, a larger main pipe or a higher flow rate, it is better to choose a more suitable model.
The Mi Power 10800 is chosen for several practical benefits in a small home:
In a well-sized small home, it is precisely these gains in comfort and simplicity that make Mi Power attractive.
The device is installed on the main pipe of the home so that it can treat all the water used in the property, both cold and hot. It can be fitted in any direction, provided the two parts are correctly mounted and the magnets are correctly aligned.
Mi Power can be installed on plastic, copper, aluminium pipes and, more broadly, on materials that do not become magnetised. On the other hand, it should not be fitted directly onto a ferrous pipe without adaptation.
For optimal operation, it is recommended to install it as close as possible to the home or to the equipment to be protected. If the distance between the device and the uses to be protected is too great, the benefit of the treatment is reduced.
Mi Power is maintenance-free, because it is placed outside the pipe. There is no cartridge, no salt and no electrical connection to plan for.
Magnetic treatment acts on the behaviour of limescale, but it does not retain sand, sludge, metal particles or other impurities present in the water. That is why a water filter is often a very good addition.
Filtration protects the plumbing, prevents the gradual build-up of impurities and usefully complements the anti-scale action of Mi Power. In a small home, this is often the most coherent setup to gain both protection and comfort.
For a small home, the pack with filtration is often more coherent than a stand-alone anti-limescale device, especially if you also want to retain impurities from the water network.
No. It does not remove calcium and magnesium like a salt softener. It mainly acts to limit scale build-up within the installation.
Yes, the installation principle is simple, as the device fits around the pipe. You still need to check the diameter, the pipe material and the correct mounting of the two parts.
Generally not. The Mi Power 10800 is rather intended for a small home with 1 bathroom. If the flow rate is higher, it is better to move up to a larger model.
Because a magnetic anti-limescale device does not remove impurities from the water. Filtration usefully complements the system and protects the installation better.
Simply describe your home, the number of bathrooms and the diameter of your main pipe: you will be able to choose the most coherent solution, without over-equipping or making the wrong purchase.
Get personalised adviceHow does a magnetic limescale remover work? Does it work? Do the magnets wear out? Does it remove limescale?
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This system should not be installed on pipes that magnetise.
There is therefore no contraindication for plastic pipes, copper, aluminium, etc...
A simple check can be carried out with a standard fridge magnet:
If not, simply insert a section of non-ferrous pipe of your choice and of the right length so that the magnetic field can act.
This dismantling can also be a good opportunity to install a filtration system.
The magnetic fields of the Mi Power do not affect nearby electrical appliances. Only small electronic devices such as watches, calculators or magnetic bank cards could be affected in their operation if placed directly on the magnet.
For optimum effectiveness, please install the Mi Power as close as possible to your home or to the items to be treated.
A distance of more than 40 metres will greatly reduce the effectiveness.
Magnetic scale removers are not curative. They will not destroy the deposits that have formed in the water pipes that supply your installation before your water meter.
So sludge, sand and other impurities could continue to accumulate in your boilers, water heaters and other taps...
Sometimes filings or iron particles can be found in the water. Filtration will have the advantage of retaining them and preventing them from gradually accumulating in the magnets. The anti-scale operation and the good flow of the water would then be disturbed.
You will have understood that a water filter is strongly recommended to optimise long-term operation.


The general water supply pipe is often oversized, that's why the system can be installed on pipes up to 25mm but the maximum water flow that can be treated should not exceed 20l/min which corresponds to a pipe with an inner diameter of 18mm.
If necessary, check this diameter with the calculation method in our blog:
SIZING THE MAIN WATER PIPE OF A DWELLING
For a higher water flow rate or a more calcareous water, by installing several devices the efficiency will be improved.
The two magnetized parts must also be placed in opposition of pole (i.e. attract each other)
Magnetic anti-limescale devices can be installed on any type of pipe except those containing iron (which can be magnetized)
| Disregard this box, which is not a product. The total will be updated at the bottom of the options and on the product price. |
| Automatic self-cleaning filter Equipped with a pressure reducer and pressure gauge
An upgradeable system |
| Allows you to create 2 filtration stages
Don't forget to order the appropriate 10" inch cartridges. |
| BPA-free modular filter holder- Bare model without connectors Can be used with standard 10" inch cartridges:
Cartridges and connectors can be seen at the bottom of the page |
| A simple, effective spanner |
| 3/4’ connectors (20-27) for modular filter Easily install your modular filter holder with these two 20/27 (3/4") connectors. |
| Double connector for modular filter Connect your modular filter holders together easily. |
| Filter cartridge centring device An essential accessory for filter doors. These rings make it easy to centre the filter cartridges so that they are properly aligned when reassembled. |
| Pack carbon filters + 10-micron sediment filters A cheap price for your activated carbon and sediment filter cartridges |
| A cheap price for your activated carbon and sediment filter cartridges |
| Pleated washable cartridge - 5 microns Washable, longer-lasting cartridges!
For standard 10" inch filter holder. |
| 5 micron sediment cartridge 10 inches Efficient deposit filtration.
For 10-inch filter holders. |
| Activated carbon cartridge Block 10 inch 10 microns Replacement cartridge for activated carbon filtration 10 µm.For 10 inch filter doors. |
| Activated carbon cartridge - GAC Coconut granule activated carbonHigh-efficiency cartridge.
|
| Silver activated carbon cartridge - KDF GAC NS Bacteriostatic activated carbonAnti-bacterial.
Cartridge suitable for 10-inch filter doors. |
| Mixed cartridge - activated carbon - sediment Unique filtration cartridge for the whole house!Ideal for use with a 1-tank water filter compact 2-in-1 cartridge:
The essentials of water treatment in a single filter cartridge. |
| Specifically designed to remove iron, manganese and hydrogen sulphide
|
| Anti-fluorine and arsenic cartridge - FLAR For 10-inch filter holder - FLAR
|
| 3/4 pressure reducer with pressure gauge connection Protect your household appliances, water heaters, boilers and heat pumps....- compact dimensions |
| Standard pressure gauge for drinking water 1/4" radial pressure gauge - DN 50 Ideal for mounting on our pressure regulator/limiter. |
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