A water filter for an apartment on a water supply system is a necessary thing, given the quality of the supplied liquid. The characteristics of the purchased goods are important, especially if the family has small children. Another problem is the choice of the manufacturer, and there are plenty of them on the modern market.
Design features
On sale are several varieties of water filters for apartments on the water supply. The most elementary option is a โjugโ. It is a design in the form of a capacity, voiced in the name, equipped with a special slot for a replaceable cartridge. The liquid is cleaned mechanically, chemically or biologically.
The principle of operation of this device is based on a removable element. Inside it may be a different "filling", depending on the manufacturer. At the same time, the principle of operation remains unchanged. Water is supplied through the top of the filter, passes the available cleaning levels, and then enters the main bowl.
Overview of filters for water purification in the apartment
For cleaning elements of the "jug" type, several types of filter elements are used. Among them:
- Activated carbon. It is found in almost all structures, due to its high adsorption it allows you to remove most organic impurities.
- From ammonia and similar compounds makes it possible to get rid of zeolite, which is also often found in water filters for apartments on the water supply.
- Shungite. This component is aimed at removing chlorine and its residues.
- Emollient ion-exchange resin, which is designed for water with a high degree of hardness.
- Antibactericidal supplements. They are mainly made on the basis of silver ions, help prevent the growth of harmful bacteria, and destroy harmful and extraneous living creatures inside the cartridge.
Among the advantages of "jugs" are noted cheapness, compactness and mobility. They are easily placed on the table, in the closet, elementarily transported and transported. In addition, such devices are very easy to operate, operate on the principle of "poured, waited, used." Among the minuses are the average quality of cleaning, the need for frequent replacement of cartridges, small capacity.
Flow Modifications
When considering which water purification filters for an apartment are better, many users prefer flowing varieties. Most popular models:
- desktop version;
- attachment on the crane;
- version on the highway or under the sink.
The simplest of these modifications is considered a desktop variation. The filtering system consists of a replaceable cartridge placed in a plastic case. A tap for clean water is mounted on one side, a flexible hose is provided on the back, which serves to connect the water supply to the filter. For cleaning it is required to put on a nozzle with the subsequent inclusion of a weak pressure of fluid supply. After passing through all stages of purification, ready-to-use water comes out at the final stage.
Features
The special tip for the crane works by approximately the same technology as the previous version. It differs only in execution, the developers simply reduced the distance between the mixer spout and the cartridge. Filters "New water" of this type and their analogues are equipped with universal mounting, mounted on plumbing with external or internal thread. The obvious advantage of the elements is their compactness, which does not require additional space. Installing the device yourself is not a problem.
The system mounted under the sink is another variation of the constructions under consideration for water treatment. A similar method is attributed to one of the most radical versions. This is due to the fact that it requires the presence of free space under the sink, as well as a separate outlet for the upper stop valves. As a result, the water filter for the apartment on the water supply system is directly attached to the pipes, then to the mixer.
Modules and Ultrafilters
The modular configuration is a special console with plastic flasks. These elements are mounted in the direction of fluid movement, according to the degree of cleaning performed. First, mechanical filtration is carried out, allowing you to get rid of large organic and mineral particles. Then the water is supplied through the modular part, where sorption, softening and deferrization are performed. Such modifications are great for household use, although they do not reach the characteristics of versions that work like reverse osmosis. Among the shortcomings are the rather large overall dimensions.
When choosing which water purification filters are best for an apartment, some pay attention to ultrafilters. Despite the loud name, such options are a kind of flow model installed under the sink. The design includes several flow-through modules with serial connection. Elements have different characteristics and purpose. By and large, an ultrafilter is an intermediate option between a flow system and a reverse osmosis design. The main difference is the presence of a membrane with small pores, which is placed in the working cartridge of the fine element. Size calibration - 0.01-0.1 microns. Such a section makes it possible to delay not only small implants, but also partially bacteria.
Reverse osmosis
Filters on the tap for water purification of this type are considered the most advanced, aimed at the maximum purification of liquid from the water supply. The design includes mechanical elements used to remove rust, sand, organic matter, ammonia-chlorine compounds. In addition, the system contains a membrane with a cell size of 0.0001 ฮผm, which purifies water at the molecular level. The filtered liquid is fed into a special tank, and unnecessary impurities are sent to the sewer.
A complex system at the discretion of the consumer can be equipped with additional devices, namely:
- a pump to increase the inlet pressure;
- gearbox stabilization feed;
- tourmaline module to restore the structure of water;
- a larger capacity if significant resource consumption is noted;
- dressing mineralizer;
- ultraviolet sterilizer.
The disadvantages of reverse osmosis include dependence on an electric source, as well as the need to maintain a certain pressure in the system.
Aquafor filters for water purification for an apartment
Next, we consider the most popular manufacturers in the domestic market and consumer reviews about them. A well-known Russian brand produces all types of filters mentioned above. According to customers, among a wide range of products, you can easily choose a modification for every taste and budget.
Replaceable cartridges are sold both in specialized stores and in ordinary supermarkets. Consumers note that this is very convenient, since the replacement of these parts is required regularly. The most popular models in this segment โAquaphorโ are the following models:
- "Premium."
- "Prestige".
- "Ocean".
Flowing analogues are also represented by the company in a wide range. The role of the filler is played by the author's development of manufacturers, known as "Aqualen". In the lineup there are collapsible options (you can add material or change it), as well as non-collapsible versions. Among flowing modifications, buyers note the following filters:
- "Crystal".
- "Trio".
- "Favorite".
Designs with reverse osmosis from Aquaphor are also very popular, as they combine high quality, reasonable cost and availability of consumables. The disadvantages include a membrane manufactured in Taiwan or China.
"Barrier"
This manufacturer also has all categories of systems under consideration. According to reviews of Barrier water filters, replaceable cartridges can be easily found on sale, but consumables are only suitable for products of this brand. The main difference between the jugs among themselves is the design and color design. There are three leaders:
- "Grandee".
- Smart.
- Extra.
Among the flowing versions, any consumer can choose a modification oriented to one or another type of water. For example, the Ferrostop technology is designed to reduce the level of iron, if it is necessary to reduce stiffness, it is better to opt for modifications with softening modules.
Not so long ago, the company "Barrier" launched the sale of reverse osmosis models. As the main part, they operate a domestic 100-gallon membrane. Among the original developments, consumers note a number of offers from the company, namely:
- The K-Osmosis series, in which the working elements are placed in a translucent stylish case.
- Versions for the shower.
- Modifications for children.
- Indicator of the state of filter elements.
"New water"
This company also produces all of these variations, but the New Water filters with reverse osmosis system are especially popular. For example, the NW-RO-702P model is equipped with a seven-speed design, it is considered one of the most equipped options. The system includes a tourmaline activator and mineralizer, as well as several replaceable cartridges that differ in composition. The productivity of the device is about 190 liters per day.
The owners include a unique filter element equipped with a pressure increase pump, a double flask seal, an original designer sink tap. The complete set of this modification includes all the details necessary for installing the fixture in the kitchen.
"Geyser"
Next, we consider several models from this manufacturer that are popular with consumers, judging by their feedback. The Prestige-2-10 series has the following characteristics:
- installation place - under the sink;
- there is a unique prefiltration unit;
- compact dimensions;
- 100 gallon membrane;
- capacity volume - 10 l;
- performance parameter - 400 l / day;
- working pressure - 1.5-7.9 bar.
- optimal pressure - 3.2 atm.
Along with the rough water filter for the Geyser apartment, users note the effectiveness of such modifications as Eco. Below are the parameters and features of the unit:
- installation - under the sink;
- working life - 12 thousand liters with a capacity of 3.6 l / min;
- double degree of filtration;
- case part - from food stainless steel;
- crane with an original design;
- ultimate pressure - 6.1 atm;
- 100% disinfection;
- the device is focused on hard water, preserves the mineral composition of the liquid.
Brita
The German brand, established in 1966, specializes in producing original and practical jugs. Thanks to the well-thought-out design of the working elements, the consumer receives clear and tasty water, ready for use in its pure form and for cooking. Replaceable cartridges for Brita filters are presented in different designs, are selected depending on the characteristics of the fluid used. When releasing their products, manufacturers focus on the selection of high-quality and environmentally friendly materials.