Filters for water purification from lime from the well for home and summer cottages

Water from a well or borehole can be very beneficial to health, as it contains many minerals and trace elements. However, among the dissolved substances there are those that can harm not only the human body, but also household appliances. To eliminate problems, a filter for water purification from lime is installed. Let’s study the algorithm for choosing specialized devices that are produced by profile manufacturers.

Harm of lime in water from a well for health and household appliances

Calcium and magnesium salts, which are converted into scale particles, are dissolved in the initial state. They pass through mechanical flow filters, which do not protect against lime.

The formed scale provokes the following troubles:

• skin irritation, dryness, itching, redness, allergic reactions, eczema, dermatitis;
• hair breakage and hair loss, dandruff formation;
• accelerated formation of tartar, dental caries, periodontal disease;
• kidney failure, diseases of the urinary tract;
• arthritis, osteoarthritis, gout, salt deposition;
• deterioration of appearance and hygienic parameters of dishes;
• decreased washing efficiency, increased consumption of electricity and detergent, damage to equipment;
• overheating and failure of heating elements of kettles, coffee makers and other devices;
• clogging of shower head ducts;
• reduction of head in water supply pipes.

This list can be continued, taking into account the characteristics of harmful impurities. However, without detailed explanations, even on the basis of the data presented, you can make a correct conclusion about the need to buy a filter from lime in the arrangement of the water supply from the well. Its use will eliminate the above and other problems, reduce the associated operating costs.

Trunk filters for water purification from lime and iron

Products of this category are installed at the central water inlet of a country house or dacha. They allow you to purify all incoming water from hardness salts and other impurities. There are several types of main water filters for water from lime, which should be studied in detail. This will help to choose the best option for equipping a certain property.

Fiberglass

Effective equipment that can remove very small particles – with sizes from 0.01 microns. The functions of the barrier are performed by the walls of fibers, in which microscopic holes are created at the stage of production of products. If you choose a washable model (Aquaris), you can extend the life of the standard replacement module to several years and increase the resource up to 500 thousand liters.

The price of disposable analogs (Aquaphor) is less. But when installing such a module, the frequency of replacement will depend on the real contamination of water and the average daily flow rate. The passport resource of membranes from this manufacturer is 60,000 liters.

Electromagnetic

These devices are available in a typical version under the brands Akvashchit, Thermoplus, Termit and others. The generator of high-frequency signals with protection and control circuits is installed in a plastic housing. The induction coil is wound with insulated wire by the user on a convenient for installation section of the main pipeline.

The equipment works automatically by creating an alternating magnetic field in the working area. With its help, the structure of hardness salts is changed, which prevents their sedimentation. However, impurities are not removed, which preserves mineral compounds and other healthy substances.

Control parameters of the electromagnetic filter on the example of serial models of AquaShield:

• range of effective protection from the working area along the length of engineering communications – up to 2000 m;
• generator power – from 5 to 20 W;
• frequency range of the signal – from 1 to 50 kHz;
• manufacturer’s permissible hardness level – not more than 25 °J.

For a more accurate assessment, the application of an alternating magnetic field in the equipment, it is recommended to study the official guarantees, reviews of owners. Some manufacturers publish test results, confirming the facts of the functional state of their products.

Flow-through filters for water purification from lime

These models process the liquid in a continuous mode, so their use is acceptable without a storage tank. The main difference compared to hollow-fiber (electromagnetic) devices is the use of typical cartridges. In such equipment, a relatively shorter duration of the working cycle is implied, due to the limited resource of the replacement unit.

To find out which filter is better from lime water, it is necessary to study the range of compatible cartridges. This will help to choose the best option for equipping the object, taking into account the actual operating conditions.

Aquafor Viking

A series of flow filters designed for mains processing. Products are produced with a stainless steel housing – diameter 180 mm and height 255-595 mm, depending on the modification. The connection fitting (3/4″) is equipped with a special connection for quick installation operations. When selecting the place of attachment under the bottom of the structure, a gap of at least 20 mm is left for easy separation of the bulb when replacing the cartridges. Allowed operating pressure – 6.5 atm.

In the standard configuration is installed branded module B520-13 with a filler made of sorption materials. The absence of ion exchange resins does not allow you to work with dissolved salts. However, if you choose this option, you will be able to remove small particles of lime with sizes from 5 microns.

Geyser Typhoon

The principle scheme of this device is similar to that of the Aquaphor models discussed above. The main difference is the hole for draining accumulated sediments. But this series provides customers with a wider choice of connection sizes – ½ inch, ¾” and 1″. The maximum pressure in the main line is slightly higher – up to 8 atm.

A significant advantage of Geyser Typhoon is the possibility of using standard cartridges: SL 10″, BB 10″/20″. This allows you to save money in the process of use, so compatibility with replaceable modules of other brands is ensured. It is also possible to choose a working unit with ion exchange resins to reproduce the technology of softening.

Lime water filters under the sink

Equipment for performing the corresponding technological operations is conveniently placed in the kitchen furniture under the sink. If you choose this option, the length of the connection lines of the technique to the supply pipe, faucet, sewerage system is reduced. Access for inspection and routine maintenance is provided.

What kind of filter to put under the sink from lime? To answer this question, you can study in detail the typical models of equipment of the corresponding target purpose. They are produced for the preparation of drinking water, so they provide a high level of purification.

Barrier Expert

In a budget project with a water treatment rate of up to 120 liters per hour, you can apply a three-stage water filter from lime with the following working modules of the brand Barrier:

• Standard – mechanical purification 5 microns,
• Hardness (ion exchange) – softening at hardness not more than 5°J;
• Carbon Block – finish removal of fine and residual impurities, odors and flavors.

This good filter for water from lime works with pressure in the main line not higher than 2 atm. In a typical set, a drinking water faucet and connecting sanitary fittings are offered. A special feature of the system is the proprietary scheme of cartridge replacement, which allows you to perform the corresponding work operation with one hand in 20-30 seconds.

Prio New Water

Under this brand the following types of equipment are produced, which are suitable for placement under the sink:

• classic reverse osmosis sets;
• direct-flow analogs with high-performance membranes without a tank in the standard delivery set;
• compact 5-stage filters for removing lime (other impurities) from water.

If membrane treatment technology is chosen, a drain connection to the drain must be provided.

A typical multi-stage Prio New Water kit performs the following types of treatment in stages:

• mechanical;
• sorption;
• ion exchange;
• ultrafiltration.

Features of cartridges:

• finishing – equipped with a hollow fiber membrane (0,01 micron) with a resource of 8000 liters;
• softening filter that cleans water from lime – filled with two types of resins with ion exchange capacity of 2 g-eq;
• sorption – detains impurities from 1 micron, characterized by an increased contact surface area.

This filter from lime in water for the house works with a capacity of up to 2 l/min. It is allowed to reduce the inlet pressure to 1.4 bar without deterioration in efficiency.

What is the best to buy and put in a private house and in the dacha

When searching for equipment can not make a correct assessment only on the level of purification or other technical parameter.

The choice of filter in a private house from lime depends on several factors:

• characteristics of the source;
• volume and purpose of liquid consumption;
• budget and resource of the equipment.

If you use water from a well or well, it can contain a lot of lime along with other contaminants:

• iron;
• hydrogen sulfide;
• bacteria, etc.

In this case, it is recommended to use a main or flow-through set with several stages of purification. The same option will be suitable for providing washing, cleaning, other household needs.

If the apartment or other object is connected to a centralized water supply, then pre-treatment is already implied. In this case, you can do with a simple water filter against lime under the sink or on the faucet.

In addition to the price of equipment, it is necessary to take into account the cost of maintenance and replacement of cartridges. The most expensive are ion-exchange and multistage units. Electromagnetic devices are cheaper in operation. But such devices only prevent the deposition of scale, without removing hardness salts.

Drawing conclusions

For the right decision, it is necessary to find out which method of preparation cleans better from a certain type of impurities. Their composition and quantitative content is determined by laboratory analysis.

Manufacturers produce many different types of filters, which differ in the principle of action, method of installation, degree of purification, resource and price. Which filter to choose, you can find out with the help of a comprehensive analysis. It is recommended to take into account your budget and water parameters: quality, volume of consumption, purpose of use. This approach will help to prepare correctly the criteria for searching for equipment.