What kind of water purifier is best?

Yesterday, I had dinner with a friend, she complained that the tap water was not too clean this time, and then suddenly asked me: you seem to be selling water purifiers, what kind of water purifier is the best?
What kind of water purifier is best is really a good topic that those who want to buy or have already bought want to know the answer to.
Now the popularity of water purifiers is increasing, some people installed water purifiers are good, is it solves the current water quality problems, however, the vast majority of families with generally better water quality, then it is not so obvious that it is not so obvious that it is generally thought that the water purifier is not good or not very clear. There is also a part of the people to buy the water purifier itself is not good quality, so the filtration effect is not so intuitive, or even no effect, unless there is no solution to any problem, this will be considered bad. In fact, most water purifiers serve to prevent sudden problems of poor water quality.

So I analyzed, she is now home water quality of the basic situation, a total of just three problems: old neighborhoods, more sediment rust, there is a bad smell. The pollution of the pipeline, before there is no replacement of the pipeline will be long-term secondary pollution, and drinking water is her current most wanted to solve the problem.

My advice to him is to install a deep purification of the kitchen water purifier, to solve the problem of drinking water, cooking, cooking, here is more recommended to use RO water purifier, nanofiltration water purifier.

“Selection of water purifier must be due to water quality, due to demand” is the most important, have time to see more than a few brands to compare, so that you can choose the best.

First, the cartridge technology: the core of the water purification ability to prioritize the selection of models with RO reverse osmosis cartridge, filtration accuracy of up to 0.0001 microns, can remove heavy metals, viruses, bacteria and other harmful substances more than 160. Followed by nanofiltration membrane water purifier, the price is generally expensive, cost-effective, the effect is comparable to RO, retaining a certain amount of trace elements.
Composite cartridge (such as activated carbon + ultrafiltration membrane) is suitable for better water quality areas, but it should be noted that heavy metals and salts can not be filtered.

Second, the way the water and sanitation dual waterway dual water design is better: living water (washing) and drinking water (drinking) separation, to avoid cross-pollution. Priority is given to the end of the UV dynamic sterilization or faucet built-in sterilization module to ensure that the water is sterile throughout.

Third, the flux and the use of experience flux recommendations 800-1000G or more, faster water (2.5L/min or more), to meet the peak demand for water. Small throughput (such as 50G-400G) need to match the water storage bucket, there is a risk of secondary pollution.

Fourth, energy saving and environmental protection concern Wastewater ratio, prefer 1:1 or higher water-saving models, reverse osmosis water purifier wastewater ratio is generally 1:1 ~ 1:3. choose no scale inhibitor technology, to avoid the impact of chemical residues on water quality.

Fifth, the certification and safety priority to choose through the mother and child level certification, NSF, Germany LFGB testing, the United States FDA testing, the European Union SGS (ROHS) testing and certification of products to ensure that infants and young children drinking safety.

Sixth, according to the needs of choice

RO reverse osmosis: poor water quality, high demand for direct drinking, thorough filtration, direct drinking, but need to be plugged in, there is wastewater.

Ultra-filter: better water quality areas, limited budget, no waste water, retain minerals, but can not filter heavy metals

Central water purifier: whole house water purification (non-drinking), large treatment capacity, extend the life of home appliances, but the installation is complex, higher costs

Seven, these details do not ignore

Filter life and cost: RO membrane life of about 2-3 years, the composite filter needs to be replaced in 3-6 months, ultrafiltration membrane 2-3 years, choose to change the core of the low-cost models.
Zero stale water function: to avoid overnight water residue, open and drink safer.
Installation space: under the kitchen type need to reserve height > 40cm, measure the size in advance.

A good water purifier needs to take into account the filtration performance, ease of use and long-term cost. According to the water quality, family size and budget, choose RO reverse osmosis or ultrafiltration models, and prioritize brands with mother and baby certification and dual water outlet design. Pay attention to the filter cartridge replacement reminder function to ensure that the water quality is long-lasting and safe.

How is the life experience after purification?
Many users feedback that after installing it, they realized that it smells really good. In the morning, there is more sweetness and smoothness in the coffee, less bleach flavor in the midday cooking, and less irritation caused by hardness precipitation in the evening skin care. Not only to improve the taste experience of the whole family, more importantly, parents and children to drink a mouthful of peace of mind and pure good taste, and then busy and tired back home to sip on a cup of cool and refreshing, for the improvement of the happiness index undoubtedly add intangible help. 

 Back to the original thinking, probably only health and safety can really measure the value of this investment! I hope that through today's content sharing to help you clear up doubts, while finding their own perfect answer ~!