What brand of household water purifier is good?

What brand of household water purifier is good?

There are many kinds of household water purifiers in the market, such as water purifiers, water purifiers, water softeners and direct drinking machines ... All kinds of names dazzle consumers and they don't know how to choose. Generally speaking, common household water purifiers include prefilter, central water purifier, central water softener and terminal direct drinking machine. Their respective functions and uses are different, so consumers should know them before buying.

Pre-filter: generally installed behind the water meter of the inlet pipe, it is the first coarse filtering device for the whole house water, which can filter the sediment, rust and large particles in tap water, stabilize the water pressure and protect the water purification device connected behind.

Central water purifier: mainly through the adsorption of KDF filter element and activated carbon, it can effectively purify water and remove many harmful substances that may be contained in water, such as sediment, rust, bacteria, suspended solids, algae and macromolecular organic matter. , and keep the minerals beneficial to human body in tap water. The treated water meets the drinking water standard.

Central water softener: natural resin replaces calcium and magnesium ions in water, which reduces the hardness of water, softens water quality, reduces the abrasion of minerals in water on clothes and panels, protects skin and clothes materials, prevents minerals in water from forming yellow spots on sanitary ware and tableware, and prevents water pipes and water heaters from producing scale, thus facilitating household water use.

Terminal drinking machine: tap water is filtered by high-precision five-stage filtration process at the water terminal, and the effluent reaches the standard of raw drinking. You can drink it directly by unscrewing the tap, which avoids secondary pollution, has high water quality activity and high oxygen content, and can promote human metabolism and enhance human cell vitality.

Some kitchen water purifiers only have ultrafiltration membranes to filter, and the filtered water tastes bad, so it is not recommended to drink. Huamai kitchen water purifier and activated carbon can effectively improve the taste of water and can be directly drunk.

Which household water purifier is better?

Yes, for example, Bi Shuiyuan, Xiaomi, Midea and Smith ... Most of my friends around me buy Bi Shuiyuan.

What kind of household water purifier is good?

The filter element of Bingzun water purifier consists of multi-stage pre-filtration and ultrafiltration membrane, which can intercept most bacteria and harmful substances. It is the most ideal direct drinking water purification device in the world at present, while retaining mineral trace elements beneficial to human body.

Which household water purifier is better? I want to buy a good one.

Buying a water purifier is actually to drink healthy water. It's better to see green water friends.

Which are the top ten household water purifiers in China?

Baima, Midea, Haier, Xinlian, Angel, Qinyuan, Sorbonne, 3m, etc. , just started Baidu, I hope to help you.

Which brand of water purifier should buyers use?

There are many kinds of household water purifiers in the market, such as water purifiers, water purifiers, water softeners and direct drinking machines ... All kinds of names dazzle consumers and they don't know how to choose. Generally speaking, common household water purifiers include prefilter, central water purifier, central water softener and terminal direct drinking machine. Their respective functions and uses are different, so consumers should know them before buying.

Pre-filter: generally installed behind the water meter of the inlet pipe, it is the first coarse filtering device for the whole house water, which can filter the sediment, rust and large particles in tap water, stabilize the water pressure and protect the water purification device connected behind.

Central water purifier: mainly through the adsorption of KDF filter element and activated carbon, it can effectively purify water and remove many harmful substances that may be contained in water, such as sediment, rust, bacteria, suspended solids, algae and macromolecular organic matter. , and keep the minerals beneficial to human body in tap water. The treated water meets the drinking water standard.

Central water softener: natural resin replaces calcium and magnesium ions in water, which reduces the hardness of water, softens water quality, reduces the abrasion of minerals in water on clothes and panels, protects skin and clothes materials, prevents minerals in water from forming yellow spots on sanitary ware and tableware, and prevents water pipes and water heaters from producing scale, thus facilitating household water use.

Terminal drinking machine: tap water is filtered by high-precision five-stage filtration process at the water terminal, and the effluent reaches the standard of raw drinking. You can drink it directly by unscrewing the tap, avoiding secondary pollution, with high water quality activity and high oxygen content, which can promote human metabolism and enhance the vitality of human cells.

Some kitchen water purifiers only have ultrafiltration membranes to filter, and the filtered water tastes bad, so it is not recommended to drink. Huamai kitchen water purifier and activated carbon can effectively improve the taste of water and can be directly drunk.

Which brand of water purifier is good? What brand of household water purifier is good?

Bingzun water purifier has experienced the witness and recognition of millions of families around the world. In serious water pollution incidents around the world, Bingzun participated in thousands of assistance and provided water purifier products and other materials free of charge. Bingzun water purifier has helped local residents to tide over the drinking water crisis, which has been widely praised all over the world and won many outstanding contribution awards for water purification all over the world.

Which brand of household water purifier is good and which one is good?

We can't say which brand is good in general, but which brand is good according to the comparison of different models. The functions of different models vary greatly. The neighbor used an ice water purifier at home, and it felt good.

Which household water purifier is better? How to choose the ranking of household water purifiers?

First of all, correct that there is no ranking of water purifiers, especially the official ranking, because it is a market economy that does not interfere with corporate behavior.

First of all, the standard of a good water purifier

1, the effluent is good, durable and free from secondary pollution;

2, easy to use, no need for manual disassembly and cleaning, no sewage discharge, and it is best not to use electricity;

3, energy saving, low consumption, electricity saving and water saving, and low replacement cost of consumables.

Appearance, packaging and display decoration are related to personal preferences, but not directly related to practical efficiency, so they are not judged.

Second, the water purifier purchase guide

1, distinguished from the style are

Single barrel stainless steel shell single or mixed water purifier, with three filter cartridges erected below and two filter elements horizontally placed above, is an old model of 3+2, and the whole machine is an integrated box structure with shell. Generally speaking, the water purifier with integrated box structure has the best efficiency.

2. Look at the product name

Choosing the self-cleaning water purifier is the most convenient and worry-free to use, and the efficiency of the self-cleaning water purifier is better than all kinds of automatic sewage purifiers seen in the market.

3. See if there is any membrane protection design.

Double-membrane water purifier is much better than ordinary water purifier, if the double-membrane protection design is more upscale.

4. Choose a water purifier with low energy consumption.

Seeing that the interface is one in and two out, the energy consumption of the water purifier can be low, and at the same time, the water purifier with no or less discharge of wastewater, no electricity and low cost of replacing consumables every year is selected.

3. The difference list of various water purifiers commonly used in the market at present is as follows. Please treat it differently when buying.

Water purifiers can be divided into gradual tightening water purifiers and self-cleaning water purifiers according to pipeline design grades. The traditional water purifier is a progressive water purifier, and its internal pipeline adopts the design that the filter element is loose before and tight after. It consists of PP melt-blown filter element, granular carbon, compressed carbon, RO reverse osmosis membrane or ultrafiltration membrane and post-activated carbon. Usually, these five stages are connected end to end. There is only one channel in the pipeline of the machine, and dirt is deposited inside the filter element, which needs to be disassembled and cleaned manually regularly to ensure the normal operation of the machine.

The other is a more advanced self-cleaning water purifier. Two channels are designed inside the machine, and a washing water channel is added. There is a complete channel for washing water and purified water, both of which have their own ways to make the water move. As ordinary domestic water, washing water washes the raw water side of the filter element (especially the membrane filter element) in the machine when it passes through the channel, so as to realize the self-cleaning function, and at the moment of opening and closing the washing faucet, the intercepted dirt can be quickly discharged in time by using the water originally flowing from the head and tail. This structure is reasonable in design, which saves the trouble of manual disassembly and cleaning, avoids the re-pollution of the mechanism itself and reduces energy consumption. However, consumers should pay attention to recognize that the self-cleaning water purifier is different from the automatic sewage purifier, computer automatic flushing water purifier and automatic backwashing water purifier seen in the market. The former is self-cleaning, which means that all the filter elements in the machine have certain self-cleaning function. Generally speaking, the self-cleaning water purifier is equivalent to installing a garbage disposal device on the pipeline, which can clean up the dirt at any time without leaving it in the machine. However, the traditional non-self-cleaning water purifier is equivalent to putting a plurality of trash cans in the room, and dirt is usually temporarily stored in the machine, so it is necessary to discharge sewage regularly, and the filter element is often disassembled for cleaning and replacement.

Most water purifiers adopt a progressive structure based on the principle of screen filtration, which is composed of multi-stage filter elements connected in series from end to end. The precision of filter elements is arranged in sequence from low to high, so that multi-stage filter elements share the trapped dirt, which reduces the times of filter element blockage, manual blowdown and disassembly and washing, and prolongs the cycle of replacing filter elements. There is also a new design idea, which is the self-cleaning structure based on the principle of mass distribution. Its design idea is no longer to provide as much space as possible to store and receive pollutants, but to separate a small part of clean water by the principle of quality separation, and at the same time make the raw water flow as usual so that pollutants can be taken away with the water flow in time, thus achieving the goal of running water without rot. In this way, purified water can be obtained, and dirt will not or will not be easily deposited in the machine, thus avoiding secondary pollution, greatly reducing the loss of the filter element, having better water quality, being safer, and being energy-saving and low-carbon. The self-cleaning water purifier adopting this new principle won the gold medal in the 7th International Invention Exhibition, and it has a structure of one inlet and two outlets. It improves the structural shortcomings of the traditional water purifier, which leads to the accumulation of raw water impurities in the machine and eventually become sewage. Therefore, the self-cleaning water purifier does not have the concept of sewage and sewage purifier, and it is replaced by washing water. With the improvement of living standards, the popularity of water purifiers will become wider and wider, and products adopting new technologies are better meeting people's needs.

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How to choose a high-end household water purifier, which is better?

Generally speaking, an international brand, Manloton, Switzerland, focuses on high-end household water purifiers.