Rating of the best magnetic water filters for 2025

Magnetic filters for softening water are extremely important for cleaning the water flow, because not only human health, but also the performance of many household appliances connected to the water supply system will directly depend on its purity. Through the device in question, it is possible to reduce the hardness of water, eliminate its unpleasant taste, and normalize the balance of constituent microelements. This is especially considered relevant for tap water, because it contains various harmful suspensions and particles that need to be separated so that they do not enter the human body.

Appointment of magnetic filters

The main function of these devices is to change the structure of water. Tap moisture always has a complex ionic composition, which is formed due to the ingress of soluble salts and other chemicals into the flow. As a result, when water ions pass through the magnets, they are completely redistributed, turning into colloidal particles and being removed from the general flow. Such protection can reduce the amount of excess elements in both drinking water and water used for household appliances. The latter suggests that less scale will form on the heating parts in household appliances.

In the process of changing the structure of moisture, the protection device will bring its properties closer to spring water. The purity of the spring sample is the main reason for installing magnetic devices in the plumbing system.

By themselves, these devices can differ structurally, have different performance, weight and dimensions. Their case is usually made of metal or polymers, in which a metal alloy magnet is enclosed, around which a high voltage field is created inside. The functionality is based on permanent polarity, which interacts with water. The salts dissolved in it, under the influence of the field, change their own structure, which becomes needle-like. If such water is heated, then the structure produces a precipitate, but not a calcium solid, but loose and easy to clean. As a result, the liquid becomes softer, loses its rigidity, it can be drunk, and not only used for technical needs. The scope of filters is quite wide, so it is possible to talk about the properties of the versatility of these devices. Thus, devices that provide magnetic purification of the water flow can be installed in various systems:

• Dishwashers and washing machines;
• Irrigation equipment;
• Domestic water supply;
• Water heaters - boilers;
• Other household appliances.

The presence of a filter in these systems will qualitatively reduce the number of reasons why the oxidative process begins. During operation, the generated magnetic field irradiates the flow and at this time the salt stops the formation of new particles, turning into a harmless chemical element. From this it is clear that at the same time scale ceases to form, the adhesion process stops. The resulting elements of deposits begin to scratch the old scale and it peels off the surfaces, causing the removal of previously formed solid deposits on the inner walls of the devices. The whole process is carried out at the molecular level and is absolutely invisible.The result of this process will be the extension of the service life of boilers, heating systems, dishwashers, etc.

IMPORTANT! It should be noted that magnetization reduces the number of chlorine elements in the liquid, which is extremely chemically active. Its microbiological number decreases sharply, as does the general acidity of the liquid substance, and the structure of the latter gradually improves.

The principle of operation of magnetic filters

It is worth mentioning right away that magnetic filters are not capable of making water 100% pure. In fact, the magnet has little effect on the purity of the liquid, it simply changes its structure, making it drinkable. By and large, the magnet plays the role of a preliminary cleaning device and is installed in order to destroy and prevent the occurrence of scale on the heating elements of household appliances.

The reason for the appearance of scale is directly related to the hardness of moisture, that is, the stream is overflowing with various hard salts and contains a large amount of minerals. If the liquid is supplied directly to the heating element of household appliances without undergoing any cleaning, then soon scale will form on the latter in the form of sedimentary deposits that will prevent heating. The permanent influence of the magnetic field does not allow hard salts to settle on parts of the equipment.

Design for filtration, traditionally mounted on a water pipe through which the liquid to be purified passes. The device operates by means of a magnetohydrodynamic resonant field, under the influence of which the second-row phase transition is rearranged or the general transformation of the aquatic environment is carried out. Simply put, with the help of magnetic influence, calcium carbonate is modified into aragonite.If this does not happen, then calcium carbonate is transformed into a crystallographic form. Unlike calcite, aragonite is not capable of adhering to heat exchange objects. At the same time, acting on the heating elements, aragonite can destroy the calcite structure that has previously formed on them, which will begin to acquire a loose shape and gradually peel off.

Advantages and disadvantages

Magnetic filters have a significant number of positive properties:

• They are able to reduce scale on heating elements by an average of 50%;
• Already accumulated scale under their influence is destroyed and washed out;
• The concentration of chlorine decreases;
• Prevention for household appliances requires 1.5-2 times less;
• Hardness ions and cations begin to concentrate in a smaller volume, the process of washing and washing becomes much easier;
• Through the use of a non-chemical softener, at the outlet the liquid acquires a special softness, its acidity decreases, the structure is restored, close to natural (spring);
• Installation of the device is possible in any place where it is beneficial to the user;
• No separate power source required;
• Ease of installation (installation does not require the dismantling of the water supply);
• Design safety - it is environmentally friendly, there are no fire hazardous parts, as well as conductive elements;
• A wide range of devices, dimensions and shapes - suitable for any room;
• Regular flushing is not required;
• The service life is from 5 to 25 years;
• The risk of accidents is minimal;
• Saves the user's finances, compared to the cost of various chemical softeners.

However, there are also negative properties:

• Purification occurs only by 50%, and part of the harmful substance simply dissolves;
• Functions only under a moving stream, in stagnant water it is inoperable;
• If the equipment is installed in a closed system, then over time the cleaning effect will be lost;
• Subject to the negative effects of sudden temperature changes.

IMPORTANT! It is worth noting that preliminary cleaning of the flow with a magnetic filter does not make sense, because. after 6-8 hours, its structure will be restored. Thus, the purified liquid must be used immediately.

Types of magnetic filters

Despite the rather simple design of the devices under consideration, they can differ greatly from each other:

• Coupling models - in their design they resemble devices for rough cleaning, the so-called "mud collectors". However, the difference lies in the fact that in addition to the grid for catching mechanical fragments, they also have a magnet. Mud filters, like "mud filters", are not very expensive, but need constant cleaning. The cleaning process is very simple - you just need to unscrew the instrument cover and rinse both the grid and the magnets. Due to the fact that the coupling model combines the functions of magnetic cleaning with mechanical ones, it can rid the water flow of silt, grains of sand, and other foreign mechanical impurities, and will also prevent corrosion and scale formation. Coupling models are made of cast iron or brass.
• Flanged models - have some similarities with those described above, but the main difference is the flanged method of mounting the filter. They will also require frequent preventive inspection and cleaning, which you can do yourself.
• Magnetic activators - it is more correct to call these devices magnetic converters. They look like a regular hollow sleeve with a magnet inside.Such a filter is mounted before a deep cleaning filter, while the presence of a second one is highly recommended, because the activator is not suitable for mechanical water purification.
• Overhead type magnetic activators - they have the same principle of operation as the above, only the design of the device changes - it is not integrated directly into the pipe, but is installed on top of it. This circumstance greatly simplifies the entire installation, because you can install the invoice activator yourself, without resorting to the services of specialists. This model belongs to the budget category.

IMPORTANT! It is worth remembering that activators are installed only on clean pipes.

Features of some types of filters

Magnetic flange

They are ideal for pipelines with a pipe diameter of more than 51 mm. Their installation is carried out by means of special bolts or studs, which, if necessary, will allow you to quickly remove the device for its replacement or maintenance, which will absolutely not affect the main line. A feature of this type of device is that cleaning takes place in two stages, regardless of the temperature of the water flow. They are distinguished by ease of installation, also in their design there are folding devices, which effectively remove salt and silt from the liquid, magnetize and retain iron and other deposits. As a standard, they have a diameter of 20 millimeters and have 3 outlets - one for supply, one for output, one for slag drains. Two-stage filtration occurs as follows: first, water passes through a grid on which a magnetic field is formed - at this stage, iron compounds are removed. Further, there is a change in the water structure and the flow is directed to the outlet.The disadvantage of this model is that it is weakly effective for a jet supersaturated with magnesium and calcium.

Magnesium with clutch

This variety is fixed by means of two internal couplings. It differs from the model described above by an increased diameter starting from 50 millimeters. It can be used to clean old lines with rusty pipes and will be a guarantee of reliable flow cleaning. It is characterized by special tightness. When installed at the joints of pipes, the efficiency will decrease.

Magnetic softeners

If the above devices can do an excellent job of eliminating salts, then they are ineffective in removing calcium and magnesium impurities. Magnetic softeners will also not be able to completely eliminate them, but they can modify them into a form that will be safe for both people and household appliances. If, after cleaning, water is collected in a container and left for 3-6 hours, then a precipitate forms at the bottom, which is easy to remove mechanically.

Service life of the magnetic filter

If we compare magnetic filters with other water purifiers, then the level of their continuous operation is really amazing. Typically, filters of a different operating principle can last a maximum of seven years. For magnetic samples, this figure can reach 25 years. The reason for this is the rare earth materials from which the magnets are made. These metallic materials are good because they lose their useful properties very slowly. For example, even after five years, the loss of properties will be only 0.5%. However, it is necessary to take into account the fact that during operation, water can “get used” to the effects of a magnetic field and begin to remain hard. In such a situation, it is only necessary to remove the magnetic filter for two weeks, and then return it to the same place.Do not forget that the return should only take place on a clean pipe.

The process of installing and placing magnetic filters

Compared to other types of water purifiers, magnetic filters are quite affordable for self-installation, without using the services of third-party craftsmen. For industrial tasks, special magnetic filters with flanges are produced - now they are already a little more difficult to install and they are used to treat water flow in heating networks, boiler houses, and other small-scale energy facilities. The household series of the considered devices can have a diameter of 8 to 32 millimeters and be produced with a threaded mount.

To install a magnetic filter converter, you will need the following tools, along with certain materials:

• Directly the device itself, which is selected depending on the diameter of the pipe on which the installation is supposed;
• A free area of ​​\u200b\u200bthe internal water supply, preferably as close as possible to the outlet source (faucet or household appliances);
• Adjustable plumbing (wrench) wrench, suitable in size;
• Fum-tape (or sealing thread) for sealing the connection.

The installation process itself is not so complicated: a sealant material is wound on a pre-prepared threaded connection, then the nuts of the device itself are screwed on it and tightened with a wrench. The tightness test is carried out by turning on the water for a short time.

Difficulties of choice

As mentioned earlier, the market for magnetic water filter models has an impressive range of products.Before buying, you should decide on the main goals and objectives for which it will be used, namely, what impurities will be required, whether spot installation is needed or whether it is required to provide several rooms at once with the results of its work, etc. Thus, you need to focus on the following parameters:

• Performance - this parameter indicates the power of the filtering device, i.e. Will it be enough to service several rooms at once? Only one indicator will act as a limitation here - the diameter of the pipe.
• Operating temperature limits - magnetic water purifiers do not interact well with sudden changes in the temperature of the water flow, especially in the upward direction.
• Warranty period - as a standard, it should be at least 12 months, with a total service life of at least 7 years.

It is worth noting that the devices in question are not very cheap, and a potential buyer should be alerted if a multifunctional model at a very budgetary cost comes into view.

Rating of the best magnetic water filters for 2025

Budget segment

3rd place: "Magnetic Water Systems NEOMAG"

This is a very simple device designed to soften hard water, a classic representative of the budget class. It is able to cope well with its purpose, its connection is as simple as possible, and an additional cleaning module is installed in the design. The device itself has small dimensions, it can be integrated even in the smallest areas. Perfect for separate home use. The recommended retail price is 1050 rubles.

• Small dimensions;
• Budget price;
• Additional cleaning module.

• Low performance.

2nd place: "Atlas Filtri RE6115002 MAG 2 MF"

This magnetic filter gained its popularity due to its small dimensions at a very low cost. It is able to perfectly cope with water softening at any temperature. The kit also comes with an additional filter element, installation is very simple, it has an extended service life. The recommended retail price is 1250 rubles.

• Adequate price;
• Easy installation;
• Extended equipment;
• Ability to work in extended temperature limits.

• Not detected.

1st place: "Prio New Water A030"

Another representative of the inexpensive segment, which does an excellent job with magnetic processing of both hot and cold water. It can be mounted on the main pipe leading to household appliances or to a tap. It has not too much productivity, so it is not suitable for servicing several rooms at once. The kit comes with an additional cleaning element, there is the possibility of self-assembly. The recommended cost for retail chains is 1600 rubles.

• Long service life;
• Easy installation;
• Able to work with both hot and cold water.

• Low performance.

Middle price segment

3rd place: "Magnetic Water Systems MPV MWS Dy8"

This device for softening water magnetically is the best offer on the modern market in terms of price-quality ratio. Its installation is easy, and the entire period of work will not require frequent preventive inspections and cleanings.The model is characterized by versatility and can easily work in conditions of temperature fluctuations in the flow. Performance is average. The recommended cost for retail chains is 1700 rubles.

• It does not require special care;
• Adequate cost;
• Ability to work with different temperature flows.

• Not the highest performance.

2nd place: "Magnetic Water System MPV MWS Du 10"

An excellent example of a magnetic filter, characterized by special versatility. It copes well with the function of softening water, simply connects to the mains, the starter kit has an additional cleaning element. Characterized by increased performance. The recommended cost for retail chains is 2300 rubles.

• Ease of integration into the backbone;
• Additional filter element;
• Versatility;
• Extended performance.

• Somewhat overpriced.

1st place: "Prio New Water A032"

An excellent model suitable for a large family, as evidenced by its increased performance. The converter is able to reliably protect household appliances from corrosion and scale, soften both cold and hot water with high quality, while cleaning it from harmful suspensions. The recommended cost for retail chains is 3120 rubles.

• High performance;
• Ability to work with a stream of different temperatures;
• Quality cleaning.

• Not detected.

Premium class

3rd place: "Aurus Aurus-1"

This filter can be used for any purpose, ie.both for obtaining technically pure water for household appliances, and for drinking water. Although it has a high cost, it is fully justified by reliability, performance and high quality work. The device handles both cold and hot water perfectly. It is characterized by high performance and throughput. The recommended cost for retail chains is 4500 rubles.

• High performance;
• Good throughput;
• Qualitative removal of iron from the liquid.

• Somewhat overpriced.

2nd place: "Aurus Aurus-4"

This, rather expensive model, is characterized by increased productivity, so it is ideal for large rooms where many people live / work. Freely handles both cold and hot streams. There is an additional function of deferrization of water. Extended overall service life. The recommended cost for retail chains is 5200 rubles.

• Extended performance;
• There is a function of iron removal;
• Durability.

• High price.

1st place: "TITANOF 4000 077"

This magnetic type of action converter is installed on the hydrogen line in apartment buildings. Effectively softens water for both drinking purposes and for use in household appliances. The manufacturer notes its ultra-high performance, which is about 50 liters per minute. The product range of the model is very wide and it is possible to choose an option for the diameter of any pipe. The recommended retail price is 7000 rubles.

• Reliable protection of heating elements in household appliances;
• Long service life;
• Great variety of diameters.

• Overcharge.

Instead of an epilogue

The analysis of the market of the devices under consideration has established that all models differ in a considerable price. At the same time, the premium segment is represented mainly by high-quality Russian models, and there are almost no foreign ones. However, it is necessary to take into account the fact that this market is full of fakes.