How much for a water softener: Average Water Softener System Installation Cost 2023 – Forbes Home

Average Water Softener System Installation Cost 2023 – Forbes Home

Table of Contents

  • What Is Hard Water?

  • Labor Cost to Install a Water Softener System

  • Factors That Affect Water Softener System Installation Costs

  • Additional Costs Associated With Water Softener System Installation

  • DIY Water Softener System Installation vs. Hiring a Professional

  • Frequently Asked Questions (FAQs)

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The national average for a water softener system installation, including labor and materials, is around $1,500. If you have persistent hard water, opt for a more complex system, like an ion exchange double tank or a reverse osmosis system servicing the whole house. For these pricier systems, costs are between $6,000 and $7,000.

If your water isn’t too hard, opt for a simpler system, which can range between $200 and $500. Several factors influence the total cost of installing a water softener system, including where you live and the capacity of the system. However, the most determining price factor is the type of system needed to fix the root causes of hard water in your home.

Average Cost $1,500
Highest Cost $11,000
Lowest Cost $200

What Is Hard Water?

When white film (calcium) builds up around your faucets and shower heads or your skin feels dry and itchy after showering, you might have hard water. Hardness of water refers to the concentration of dissolved minerals in water. Over time, it can strain appliances by clogging pipes and reducing the water flow. Water softener systems are a simple solution to removing or neutralizing the minerals in hard water.

The cost of installing a water softener system can vary widely depending on the system you choose. This 2023 guide breaks down the different costs associated with installing a water softener system and the average costs you can expect.

Labor Cost to Install a Water Softener System

Labor rates to install a water softener system can be as low as $150 for a simple installation of a basic system. For a whole-home, difficult installation, costs range from $500 to $11,000. Complex installations may include working around hard-to-reach water mains, installing new pipes and maintaining a large water softener system.

Labor costs vary not only based on complexity, but also handy labor rates in your area. It is a good rule of thumb to shop around before hiring a professional to get the job done.


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Factors That Affect Water Softener System Installation Costs

Type of Water Softener

There are several types of water softener systems and each have a slightly different cost.

Ion Exchange Systems

Ion exchange systems are the most common and reliable water softener systems. The ion exchange system flows water through sodium ions in a resin tank, where they undergo an exchange process, swapping in clean sodium ions for the hard ones. These systems are available in single and dual tanks. Overall, they cost between $400 and $3,000. To maintain them, you must refill the salt tank regularly.

Reverse Osmosis Systems

Removing all chemicals, minerals and toxins from your water, reverse osmosis systems tackle high mineral build up. They can also work in tandem with additional water softener systems that you might have already installed in your home. A single point of use reverse osmosis system that is attached to your sink can cost as low as $100. But, more comprehensive systems usually cost between $1,000 and $11,000.

Magnetic Systems

Magnetic systems are recently developed technology that uses magnets in piping to neutralize the ions. This system is recommended for less stubborn cases of hard water and it costs between $200 and $600.

Water Distiller Systems

Water distiller systems get rid of heavy metals, bacteria and minerals. However, it does not eliminate all chemicals. These systems work by boiling water and catching the vapor. They are great for DIY-installation and cost around $50 to $4,000 to install. Keep in mind that these are not for heavy-duty, whole-house servicing. They are best for drinking water.

Salt-Free Systems

Salt-free systems work similarly to ion exchange systems, except they use potassium instead of sodium. This type of system costs between $500 and $4,000. They prevent a build up of ions in the water system and are best for people on low-sodium diets.


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The brand of water softener you choose will also affect the price. Most brands offer a range of systems, including larger and higher-end softeners. Smaller, traditional models are more affordable.


Where you live and where you get your water from will affect the kind of system you’ll need and the total cost of installing a water softener system. Some cities and regions have more minerals in the water than others. The United States Geological Survey has a map of harder water regions. Urban and metropolitan areas tend to have higher costs for materials and labor than rural regions.

Home Size

The number of people in your household and how much water each person uses will also affect the kind of water softener you’ll need and, therefore, the total cost. The average person uses about 90 gallons of water per day. This includes drinking, cleaning, showering, etc. Multiply this number by the number of people in your household to get how much water your household uses.

Test your water’s hardness level in grains per gallon (GPG) or parts per million (PPM) by completing a professional lab test, purchasing a testing kit or contacting your water company. Before purchasing a water softener system, multiply the household water usage with your GPG or PPM to measure the ideal capacity.


Along with household size, the capacity of the water softener system will affect the total cost. Grain capacity of most household systems is about 24,000, which is typical for a four-person household. Systems with this capacity cost between $300 and $600. But, as capacity increases so does the price. Typically, the harder the water and the more capacity you need, the more expensive the water softener system will be.

Additional Costs Associated With Water Softener System Installation


If you’re installing a whole-home system, your city or region may require a permit. As well, some local authorities may require a permit, licensed plumber and inspection before larger installations. It’s always a good idea to confirm with your township to see what is required before installing a system.

Maintenance Fees

Maintaining a water softener system is an additional regular fee that you’ll have to consider before purchasing and installing a system. Annual maintenance contract fees range from $100 to $900 per year, and include flushing, inspection and salt refills. Salt or potassium refills cost $5 to $10 per 40 lb. bag and $50 to $70 per 40 lb. bag, respectively. Clean the tank every three to four months to prevent resin build up.

Renting a water softener. Instead of purchasing a water softener system, you may have the option to rent. This involves paying an installation fee and a monthly usage fee. While this is less expensive up front, you may end up paying more in the long run.


THIS IS AN ADVERTISEMENT AND NOT EDITORIAL CONTENT. Please note that we do receive compensation for any products you buy or sign up to via this advertisement, and that compensation impacts the ranking and placement of any offers listed herein. We do not present information about every offer available. The information and savings numbers depicted above are for demonstration purposes only, and your results may vary.

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DIY Water Softener System Installation vs. Hiring a Professional

Not all water softener systems impact your entire home’s plumbing. If you only have moderately hard water, you can DIY install a smaller water softener directly under the sink. These smaller systems often come with step-by-step instructions. However, for any other system that requires larger installation, you should (and may be required by law to) hire a professional to complete the installation. To make sure the system is running smoothly and that hardness levels have adjusted, you may also want to have a pro check your work and perform routine maintenance.

To arrive at the average costs in this article, editorial team members surveyed a range of six cost databases on national and local levels. All averaged figures were correct at the time of publication and may be subject to change.

Frequently Asked Questions (FAQs)

Can I install a water softener myself?

If you’re just installing a small unit underneath the sink, you can DIY the installation. However, larger, whole-home systems should be left to the professionals to prevent any plumbing damage. Also, some townships legally require a professional plumber to do the installation. Check with local regulatory authorities before making any major modifications to your water systems.

How much does labor cost to install a water softener?

Labor costs to install a water softener depend on the complexity of the installation. Expect to pay between $150 and $1,000 on labor costs to install a water softener in your home.

Is it worth installing a water softener?

If you have really hard water in your region, it may be worth installing a water softener system to ensure the integrity of your appliances and plumbing, as well to prevent dry and irritated skin after showering or washing your hands. You can test the hardness of your water by purchasing a testing kit or contacting the water company. Thes typically cost around $10 per kit.

What is the downside of a water softener?

Water softeners generally improve the water quality in your home. However, if you opt for an ion exchange water softener that adds sodium to your water, this can pose problems for those monitoring their sodium intake. There are many other water softener alternatives.

Does a water softener ruin a water heater?

A water softener can actually shorten the life of your water heater, which typically lasts eight to 12 years. Most water heaters have an anode rod that is designed to eliminate corrosive elements and protect the lining of the water heater. Soft water – or sodium water softeners – can actually corrode the water heater anode faster and cause corrosive elements to move into the water heater. To avoid this, have the anode rod regularly inspected and replaced when necessary. Neglecting the heater can eventually lead to replacing the system entirely.

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Water Softener Costs: Systems and Installation Prices

Water Softener Costs: Systems and Installation Prices

  1. Angi
  2. Solution Center
  3. Plumbing

Photo: Lineas 1703 / iStock / Getty Images Plus / Getty Images

Installing a water softener system costs between $200 and $6,000

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A water softener costs $1,500 on average, though it ranges between $200 and $6,000 depending on your home’s size, the system’s type and capacity, and whether you DIY installation or hire a pro. Installing a water softener system in your home helps reduce your water’s mineral content, or “hard water.”  Although it’s safe, hard water can reduce the life of your water heater and increase water heating costs. It also tends to leave a nasty mineral buildup on surfaces in your home. Installing a water softener can solve these issues.

Low Cost Average Cost High Cost
$200 $1,500 $6,000

Water Softener Cost Breakdown 

Your home’s size plays a significant role in how much you’ll pay for a water softener, but factors like home size and where you live will also affect the cost.


In certain regions of the U.S., water hardness is notoriously high. So it’s important to know which type and size of water softeners you should consider when shopping around. Each type of water softener takes a different approach to removing minerals or contaminants from your water, leading to softer hands and happier sweaters. Water softeners can cost between $200 and $4,000 or up to $6,000 for the largest, most complex models. 

While simple ion exchangers use sodium to soften your water, more complex water softeners use potassium, reverse osmosis, or magnetic methods to pull it off—just to name a few. You can also choose between a single and dual-tank water softener. We’ll break down the details and cost of each type of water softener below. 

Home Size

In order to determine the right size of water softener for you, take a look at your daily water usage. Do you have a big family or a few family members who love to bask in long showers? How about frequent weekend guests? 

Multiply the number of people commonly in your home by 90—the average number of gallons used by each person in a day. For example, a four-person home multiplied by 90 is 360.

Multiple that number by the number of grains per gallon (GPG) for your water’s hardness. To get this number, test the hardness of your water by either using a home kit or sending the water away to a lab. The hardness number will likely fall between 0 and 17 but can go much higher. Lastly, multiply this final number by 10 again.


The equation above will help you determine the correct water softener capacity for your home. Water softeners note their GPG capacities to show how much hard water they can filter per household. If you choose a model that is too small, it may not be able to properly soften the water you use each day.

Let’s look at our original sample equation:

Four people in the home X 90 gallons of water a day X 10 GPG X 10 = 36,000 GPG

Photo: BrianAJackson / iStock / Getty Images Plus / Getty Images

Once you have this number, you can choose the appropriate capacity. Here’s what water softeners cost at each capacity level. Not that these prices are for materials only.

  • 24,000: $300–$500

  • 32,000: $400–$1,000

  • 48,000: $600–$1,200

  • 64,000: $800–$1,500

  • 80,000: $1,500–$1,800

  • 96,000: $1,700–$2,500


If you live in an area prone to hard water—Phoenix, Las Vegas, and Tampa, for example—you will end up paying for a higher water softener capacity than elsewhere in the country. The local cost of living will also affect the price of materials and labor when installing a water softener. Expect a fee for travel if you live in a remote area far away from your local water softener installer. 


In addition to the cost of the water softener, installation costs range from $150 to $1,000 depending on the type of unit, where you live, and the complexity of the installation. A dual-tank water softener in a hard-to-reach area like a crawl space, for example, could cost more to install than a simple under-the-sink model.  


The cost of building and inspection permits will widely range depending on your local city, county, and state laws. Be sure to contact your local township office or speak with your contractor about what to expect from these fees. 

Pricing for Different Types of Water Softeners

You can classify different water softener system types by the method they use to lower mineral count in groundwater:

Ion Exchange

The most common type of water softener on the market is the ion exchanger, which costs between $500 and $3,000, depending on its capacity. The system “swaps” hard minerals in a resin bed by flushing the water past sodium ions. While they can be less expensive to install, ion exchangers rely on you to change the salt and other additives regularly.


For between $800 and $4,000, salt-free water softeners use potassium to perform the same method of removing minerals as the ion exchanger. Some homeowners prefer potassium systems over salt alternatives if they are on a low-sodium diet or if they have a septic system more prone to sodium corrosion. Potassium will also cost more than water softener salt, adding to long-term costs as well.


Often only recommended for homes with lower hard-water numbers, magnetic water softeners cost between $200 and $600. The system uses magnets spaced throughout the pipes to separate and neutralize the water ions. However, since this is a newer system, it is not always as effective as the other methods and can cause the residue to leave a stain on the inside of your pipes. 

Reverse Osmosis

If you are concerned about high mineral buildup in your drinking water, reverse osmosis softeners work as a more complex filtration system than others on this list. The water softener costs between $1,500 and $1,800 and often includes separate filters below each sink for extra filtration.

Water Distiller

Water distillers cost between $1,200 and $4,000 and are another way to receive highly filtered water in your home. Due to the complex process used by a distiller, it is often too slow for homes with large water capacities. The softener transforms the water into vapor to remove minerals and other contaminants. 


A dual-tank system is ideal for large homes that need round-the-clock softened water. Single-tank water softeners need time to regenerate overnight to remove the minerals collected during the day. Dual-tank systems will actually add two or three extra tanks to the process to ensure that they can function without interruption. The size and convenience add to the price. Dual-tank systems can cost between $1,000 and $5,000 upfront.

Additional Costs to Consider

Water softeners require ongoing care and will add a small amount to your utility bill no matter the style you choose. 

Grain Capacity

Grain capacity refers to how much mineral content your machine can remove. Areas with higher water hardness levels require devices with higher grain capacity.

Water is considered hard when it meets or exceeds three grains per gallon (GPG). In states like Florida, Arizona, and New Mexico, water hardness frequently registers at 10 GPG or more.

Energy Efficiency

Each type of water softener requires a different amount of electricity, and many require either salt or potassium refills every couple of months. Distillers that heat water to a high temperature, for example, use more energy than ion exchangers. However, salt and potassium-based water softeners require more frequent top-ups of these materials. 


Water softener systems require ongoing maintenance, and you’ll occasionally need to call in the water softener repair team. The cost of water softener repairs ranges from $150 to $900 on average but can get up to $2,000 if you need to replace the main elements of the system. 

Water Softener Salt Prices

You’ll need to replenish the minerals in your tank every few months. A bag of salt for your water softener will cost between $5 and $10 for a 40-pound bag, whereas the same-size bag of potassium will cost between $50 and $70. If your system has a resin bed, you’ll pay between $90 and $130 for a bag.

Water Softener Rental

Homeowners can also rent a water softener for $25 to $50 a month if they don’t want to worry about constant upkeep and small repairs. Renting is also a good option if you only plan to spend a short period of time in your home each year.

Electrical or Plumbing Upgrades

Installing a new water softener in your home may require new pipes, wiring, and other structural changes to your home. You may also need to install new framing in your home to support the weight of the softener. Here are some costs to expect:

  • New pipe installation costs: $0.50 to $8 per linear foot

  • New wiring installation costs: $2 to $4 per square foot

  • Additional support framing costs: $3,800 on average

Additional Features

Some devices come with additional features, such as self-cleaning. This feature makes it so the homeowner doesn’t have to manually remove sediment buildup from the unit. However, this is standard on newer models, so you still might pay anywhere from $300 to $1,000.

What Will It Cost to Install My Own Water Softener?

If you’re a confident DIYer, you can cut out installation costs. You can expect to pay the price of your water softener system, which as noted above, varies, plus the cost of a few handy tools. To do a DIY installation, you’ll need:

If pipe installation is required, you may need to purchase new pipes or hire a local plumber to do the job before installing your softener system.

Cost to DIY vs. Hiring a Pro to Install a New Water Softening System

While you can save between $150 and $1,000 on labor costs by installing a water softener yourself, it’s not always the best bet. Check with local building laws to ensure you are allowed to make the necessary home alterations without a professional license. And if you are in doubt about the capacity of the system, adding plumbing, or altering local wiring, calling a local water softener installation team is a good idea. 

How to Save on Water Softener Installation Costs

The best way to ensure you save money on a water softener is to choose the correct capacity for your home. Too small a unit will require constant maintenance, while too large a unit requires unnecessary upfront costs. You can also cut installation costs by:

  • Choosing an ion-exchanger water softener with a meter-control valve that only rejuvenates when necessary and is not on a set timer.

  • Shopping around for at least three different suppliers and installation teams to compare quotes, reviews, and ongoing maintenance estimates.

  • Wait for water softeners to go on sale around major holiday appliance discount events.

  • Rent a water softener to cut down on maintenance and small repair costs.

Frequently Asked Questions

Installing a water softener is worth it because it can help you cut costs in other areas over time. For example, keep linens, dishes, and clothing cleaner with soft water and save money on soap, laundry, and deep cleaning costs over time. Water softeners can even lengthen the lifespan of your pipes and plumbing system by discouraging mineral buildup. And what’s best, soft water is gentler on your skin, hair, and palette.

When properly installed and functioning, it is safe to drink water from water softeners. The Minnesota Department of Health notes that homeowners should have their water-softening systems regularly inspected and maintained. They also note that users on a low-sodium diet should speak with their doctor before installing a sodium ion exchanger. 

You can install a water softener system by turning off the water supply, draining the water, and then connecting your device to the waterline. Next, you’ll fill your tank with the recommended amount of salt or brine (whichever your unit calls for; be sure to read the instructions). Turn the water supply on and check for leaks. You can opt to let your water run for a few minutes, then test it using strips. 

The process of inspecting your water softener system is similar.

Water softeners can last up to 25 years with proper maintenance and repair. The lifespan depends on the type and quality of water softener you buy. For instance, a single-tank electric water softener may only last about 12 years. Water softeners typically require repairs every 10 to 20 years. 

Water softeners installed at the entrance of the main line into your home will treat the whole house. Smaller units that fit on the sink will cost less money to buy and install, but will only treat that faucet or appliance.

Ion exchangers use salt or brine to remove minerals from hard water. The result is clean drinking water with a small amount of sodium in it but less overall water hardness.

This method has been proven most effective by scientists for reducing water hardness. However, if your doctor has prescribed a low-sodium diet, you may want to consider alternative methods.

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Cabinet water softener North Star NSC 25 UD manufactured by EcoWater Systems (USA)

Cabinet water softener North Star NSC 25 UD

Cabinet water softener North Star NSC 25 UD are used to remove carbonate hardness salts from water, that is, extract impurities of calcium and magnesium ions. Designed for softening drinking and household water in apartments, country houses, cottages, industrial buildings, restaurants, etc. They are installed by connecting easily removable threaded connections to the pipeline of the cold water supply line.

Design cabinet water softener North Star NSC 25 UD is a composite case made of high-quality lightweight material, inside which is compactly placed a fiberglass case with a filter media, a control valve, and a brine shaft with a float mechanism. Compactness of installation and easily dismantled design, allows to install and service cabinet water softener North Star in any hard-to-reach and small-sized place. Almost all filter components are manufactured exclusively at the manufacturer’s factory, which guarantees the reliability and long service life of its mechanisms.

The software settings for the North Star softener control mechanism are simple and easy to understand for any user. Before putting the filter into operation, it is only necessary to enter the desired time for the start of regeneration and the level of hardness of the treated water. Further, cabinet water softener North Star will independently calculate the amount of water, according to the use of which it will automatically regenerate the filter media. Also, the user has access to information on the degree of depletion of the filter material, expressed as a percentage. With a residual rate of less than 3%, cabinet water softener North Star NSC 25 UD, at the set time, will carry out the necessary regeneration. In the absence of the use of cold water, the filter settings also provide for this procedure to be carried out after the specified days between regenerations, which ensures periodic washing and loosening of the filler during a long absence of the user. The turbine flow meter (meter) used in the design allows you to calculate the water flow with an accuracy of 0.75 l / min. When the power is turned off, the settings of the control mechanism are saved for 72 hours, and if it is absent for a longer period, it is only necessary to set the current time of day.

Ion-exchange resins used as a filter filler make it possible to provide a degree of water softening at the level of – 0.1 mg/l. The use of high-quality special materials in the manufacture of this resin allows it to soften water for 5-7 years, after which it only needs to be replaced. To regenerate the ion-exchange resin, the North Star cabinet water softener provides for rinsing it with incoming water and a dilute sodium chloride solution. Salt enters the column with filler from a special compartment of the body, where periodically, after removing the cover, it is necessary to periodically add it. The peculiarity of the resins used also highlights the relatively low water consumption for regeneration, which minimizes the total water consumption and prevents the rapid filling of septic tanks and various tanks.

1 year warranty.

Supplied with cabinet water softener North Star NSC 25 UD includes:

  • complete unit with filling
  • mains adapter
  • by-pass for connecting
  • tablet salt 9 0032
  • 3/8 reagent tube
  • instructions and warranty card

90 049 125

9 0048

90 048

Productivity, m3/h: 1. 9
Filter material: ion-exchange resin (19.8 l.)
Regeneration, flushing: by flow rate
Water consumption for flushing, l:
Washing time, min 105
Reagent tank, l: 91 kg 0
Reagent tank connection: 3/8 tube
Operating pressure, atm: 1.5-8
Operating temperature, С: 3-49
Dimensions mm, L/H/W: 460 x 1230 x 460
Weight, kg: 37
Power consumption, V: 24
Power supply, V: 220
Connection dimensions, input/output : 1″
Drain connection: 3/8 tube

Oil content: 900 50

polyphosphate content: none
active chlorine content: not more than 0. 5 mg/l
Permanganate oxidation: not more than 5 mg/l
Recommended pH for softening: 6.5-10
Permissible Ph for softening: 0-14
Turbidity: no more than 1.5 mg/l
Max. iron content: 0.3 mg/l
Max. manganese content: 0.1 mg/l
Na concentration: no more than 200 mg/l

Water softener for a private house. Analysis, project, turnkey installation

Water softener for a private house – basic technologies

The problem of water hardness is one of the classic problems of water treatment for the private sector

Integra Engineering provides professional services in the field of water supply and sanitation , heating and water treatment. A water softener in a private house is a popular device for purifying water from hardness salts. This article provides descriptions of various technologies.

Technologies of our company

The geological feature of the Volga Federal District is limestone layers that border or form aquifers. Thus, most of the groundwater reserves have an increased level of hardness.

Purpose of a water softener in a private house

Calcium and magnesium salts contained in water from a well or central water supply determine its hardness. In the general case, the composition of the liquid is recommended by SanPiN “Drinking water, hygienic requirements for water quality in centralized drinking water supply systems.”

The unit of hardness is a degree equal to 1 meq/l. According to the standards of our country, the maximum hardness should be no more than 7 mg-eq / l. In general, water is considered to be:

  • very soft < 1.5 meq/l;
  • soft – 1.5–4 mg-eq/l;
  • medium hardness – 4–8 meq/l;
  • hard – 8–12 meq/l;
  • very hard > 12 meq/l.

The hardness required in the operating instructions for various installations, water supply and heating systems is usually 1-2 meq/l. For normal operation of the equipment, the water must be soft.

Similar figures are also optimal for the human body:
  • Increased hardness gives the liquid a bitter taste.
  • Drinking hard water has a negative effect on the stomach and intestines.
  • After washing and showering, the skin feels dry and the hair brittleness increases.
  • Long-term exposure to salt contributes to the development of joint diseases and the formation of kidney stones.

Impact of stiffness on engineering systems and household appliances

  • Heating elements and heat exchangers are overgrown with lime deposits, the heat transfer coefficient decreases, and electricity consumption increases.
  • Faucets quickly break down, ball valves stop opening, metering devices break down.
  • Reduces the bore diameter of pipelines and fittings.

In order to avoid health problems and premature equipment failure, it is recommended to install a water softener filter in a private house, organization, production and other facilities.

Indirect signs of increased hardness:
  • Washed laundry is hard to the touch, white stains are possible.
  • Laundry detergent doesn’t lather well, you need to use more.
  • Scale in the kettle and on the heating elements.
  • Lime deposits on faucets, shower heads.

To accurately determine the hardness of water, as well as other contaminants in water from a well or water supply, it is necessary to take the water for analysis. Water analyzes in Nizhny Novgorod can be done in our company .

Reagent method of water softening. Coagulation

The technology is not suitable for water softening in a private house for domestic purposes. Used to soften process water used for boilers and heating systems. Includes special dosing equipment, adding reagents – coagulants. They bind magnesium and calcium salts into insoluble compounds that are deposited in the filter. Sodium hydroxide, lime, soda ash, phosphonates, etc. are used as a reagent.

Polyphosphate softener filters

Designed to soften water in a private house for household appliances – for example – for a washing machine. In the filter housing installed on the supply line, sodium polyphosphate is loaded. Due to the chemical reaction, insoluble Ca and Mg compounds are formed and precipitated.

The technology is not applicable for drinking and hygiene purposes!

Water softener in a private house based on ion exchange

Most often, water softening in a private house is based on the use of softener filters with ion exchange resin. Calcium and magnesium ions react with the resin and are replaced by harmless sodium ions. Thus, the water softens.

After a certain time, the ion exchange resin loses its properties and requires regeneration. The process of restoring the properties of the load is quite simple: a solution of special table salt of a high degree of purification is passed through the resin.

A water softener filter for a private house is selected according to a certain input hardness and the required volume.

Cartridge filter softeners

Installed when it is necessary to soften small volumes of water with low initial hardness. They are ordinary cases of the Big Blue and Slim Line standard (sl10, sl20, bb10, bb20) with a special softening cartridge placed inside. Big Blue filters have a longer resource compared to Slim Line, but they often do not solve problems. In addition, they are not very convenient due to the need for manual regeneration – soaking in saline, and after 3-4 cycles – replacing.

Water softener in a private house cabinet type

For apartments in townhouses, small cottages, hotels, cafes, etc. , when there is no special area for water treatment equipment, a cabinet water softener is perfect. In a private house, this compact monoblock unit can be installed in a bathroom or utility room. Inside the body are a high-strength cylinder with a load – ion exchange resin, a tank for saline solution and a control valve. The cabinet softener consumes 50% less salt than column filters. Water after passing through the installation is suitable for drinking and domestic purposes.

The disadvantage of cabinet softeners for a private house is low productivity. Maximum – 2.5 cubic meters. m of water per hour.

The automatic valve starts the regeneration process on the signal of the built-in timer. All that is required from the owner is to fill in the next portion of tableted salt.

Water softener with brine tank and control unit

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Water softener for a private house of column type is a durable polymer housing. reinforced with fiberglass. The set also includes a specialized salt tank. An ion exchange resin is loaded inside the balloon. Water flow control is automatic. The control valve is responsible for this. The built-in timer or water meter signals the need to start regeneration.

To ensure that the softening process does not stop during the regeneration, a continuous softening plant is installed, consisting of two columns. When regeneration is in progress in one housing, the other operates in filtration mode.

Ion exchange columns can be assembled in any capacity. Increased productivity is achieved by increasing the volume of the body, the size of the brine tank and the selection of the model of the control valve

Reverse osmosis

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In some cases, reverse osmosis technology is more effective as a water softener in a private house. Pressurized water passes through a semi-permeable membrane. The output is 100% demineralized water.