How to choose a large white bottle for household use, and what is it used for? Friends, let's say that in this era of information explosion, there are always some people who have made a strong binding between the big white bottle and the pre-filter product through crazy belittlement and sensational marketing, and they often frantically belittle the pre-filter, saying that the pre-filter product is the first in IQ tax, for example, the most popular saying is that "the filtration accuracy of the pre-filter is 40 microns, the big white bottle is 1-5 microns, the filtration accuracy of the big white bottle is good, and then the trailer in their own small yellow car sells the big white bottle;
I want to talk about these unscrupulous businessmen and bloggers, whether you can do anything to make money, but anyone who knows a little knowledge of the water purification industry knows that the big white bottle is not a pre-filter since the day it was born, the big white bottle is used as a general standardized water system to replace the existence of the central water purifier, as a standardized water system, behind the front water valve is a pre-filter, followed by the central water purifier and the central water softener, and then equipped with a water purifier and pipeline machine at the drinking water end; Because the price of the central water purifier is generally high, a large white bottle has appeared, called "Mini central water purifier"; Assuming that the big white bottle = the pre-filter, when you are doing the whole house water purification, you install a central water purifier on the premise, will you install a large white bottle at the front end?
The pre-filter belongs to the primary filtration equipment in the whole house water purification system, and then refines the filtration accuracy through the large white bottle; Its role depends on the function of the filter element, the machine itself is similar to an empty shell, and the filtration effect of different filter elements is also different; With PP cotton filter element, it can remove large particles of impurities such as rust, sediment, and bloodworms in the water; Filtration accuracy 1-5um; The role here is the same as that of the pre-filter; With activated carbon, it can adsorb residual chlorine, different color and odor; The biggest difference from the pre-filter is that the large white bottle needs to be replaced regularly;
Is the big white bottle an IQ tax, is it useful, and what is the difference between it and the pre-filter? What is the difference between it and a central water purifier?
"Big White Bottle" VS "Pre-filter" Similarities: The big white bottle with "PP cotton filter element", like the pre-filter, is the primary filtration role in the whole house water purification system, which can effectively intercept large particles of impurities, improve water quality, reduce the purification pressure of the follow-up water purifier, and prolong the service life of wading appliances. At the same time, the tap water purified by these two devices cannot meet the standard of direct drinking water. Differentiation: The filtration accuracy of the large white bottle is 1-5um, and the filtration accuracy of the pre-filter is 40um; The large white bottle with different filter elements can achieve other effects, and the pre-filter can only play the role of primary filtration; Large white bottles will have follow-up filter costs, but pre-filters will not;
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"Large White Bottle" VS "Medium White Water Bowl"
Similarities: The large white bottle with "activated carbon filter element" is the same as the central water purifier, which can filter harmful substances such as residual chlorine and heavy metals in the water; Differentiation: The purification method is different, the large white bottle is through a single filter element, and the central water purifier is through the filter material, and the purification effect of the filter element is not as good as that of the filter material; The replacement frequency of the filter element is higher than that of the filter material, and the cost is higher than that of the filter material However, the advantage of the large white bottle is that the price is cheap, compared with the central water purifier, which needs to reserve space and pipes in advance, the installation of the large white bottle can be better adapted to the family that has been renovated;
After understanding the functions of the big white bottle and some marketing views on the market, I will classify the existing big white bottles on the market and talk about the development process of the big white bottle; In the 1.0 era of the big white bottle, the big white bottle was still called the industrial big blue bottle, mainly as an industrial product, used for industrial water purification, its volume is large, due to the pursuit of filtration accuracy and limited technology, the machine is easy to block and easy to leak, and the flow rate is only about 2T/H
Not suitable for home use; In the 2.0 era, there have been some first generation products that have transitioned from industry to household, the volume of the product has become smaller, the appearance design is still not out of the industrial wind, with the progress of technology, there are gradually products with a filtration accuracy of 1-5 microns and a water flow speed of 3T/H; Until the 3.0 era, a new generation of large white bottles, whether in appearance, function, filter element selection, has become able to truly meet the needs of household domestic water;
The symbol of the new generation of large white bottles is self-cleaning, and friends who have used the big white bottles of the 2.0 era know that there are several fatal common problems of large white bottles. The first core replacement is very troublesome to disassemble and wash, because the volume of the bottle is large, the quality of the water itself and the air pressure inside the tank, it is very troublesome when you want to replace or clean the filter element, and it usually takes a lot of effort to remove the bottle, and sometimes you often need to find a professional master to come to the door; Due to the influence of bottle material and bad weather, videos and pictures of large white bottles bursting are often circulated on the Internet, and accidents involving flooding Jinshan and flooding various precious furniture at home are also common; The new generation of large white bottle backwashing large white bottle realizes automatic cleaning without disassembly, and takes into account the filtration accuracy and flow rate; Better meet the needs of family life; The flow rate is increased from 2T/H to 4.5T/H, and the filtration accuracy of 1-5um is taken into account. Feature 1: Independent four-item valve design, stop, bypass, backwash, filtration; Bypass valve, it is more convenient to replace the filter element, and the valve can be closed when not at home for a long time to protect the safety of household water; Backwash valve, with independent pipes inside, changes the water flow channel; Let the water be flushed from the inside of the filter element to the outside, and the sewage will be discharged with a dedicated flow channel to achieve self-cleaning;
Feature 2: Simultaneous consideration of filtration accuracy and flow rate 1-5um filtration accuracy, a variety of filter elements can be selected, different effects can be achieved, the higher the filtration accuracy, the stronger the dirt interception ability; 4.5T/H measured flow, different from the same type of products on the market 3T/H, the water output speed is fast, the water volume is more abundant, and it is filtered when used;
Feature 3: Match different filter elements to achieve purification effect
3-layer progressive PP cotton filter element realizes 1-5um precision filtration, and efficiently filters large particles of impurities in water such as sediment, rust, and bloodworms. MFC activated carbon composite filter element The high-density folded membrane combined with the sintered activated carbon rod can complete the filtration of large particles of impurities, and it can also be achieved to remove residual chlorine, different colors and odors;
So how to choose so many large white bottles on the market now, which one is better, Pentair, 3M, Jiadejing, Haier, GOOTHO, and ACEX?
Friends who like to look at the parameters will say that the key to starting a product is to look at the product parameters, so by asking customer service, consulting information, and consulting relevant R&D teachers in the industry, I summarized the various parameters of six large white bottles, and drew the following chart:
In the core technology section, we have said that the logo of the new generation of large white bottles is the "four valves", among which the backwashing function can greatly liberate hands and realize the self-cleaning of the machine itself; Of the six large white bottles, only GOOTHO and ACEX have four control valves, and Pentair's big blue screen has only three, and there is no backwashing function, and in terms of the material of the spool, only the ACEX spool is made of ceramic, and the other two brands are plastic; Another important indicator is throughput, and the top three in the six large white bottles are Jiadejing, ACEX and GOOTHO. In comparison, the flux of Haier and 3M is somewhat stretched; In terms of process details, whether it is the lead isolation process or the water purification interface ACEX has also done all aspects, in the comparison of the prices of the two large white bottles, the overall performance of ACEX large white bottles can be described as a conscience product; https://item.jd.com/10103362346858.html (JD link)
Finally, I would like to return to the origin of the birth of the big white bottle, and I want to talk about the use of the big white bottle in life, the big white bottle as a "Mini central water purifier" can be matched with a pre-filter and a kitchen water purifier to form a cost-effective whole house water purification system; Among them, the pre-filter completes the primary filtration function in the whole house water purification system, filters out large particles of impurities, removes heavy metals and residual chlorine through a large white bottle with MFC filter element, and finally RO reverse osmosis purification and heat all-in-one machine achieves drinking water freedom; The advantage of such a small whole-house water purification set is that the price is much cheaper than that of whole-house water purification, and more importantly, it has a high degree of installation freedom, which can meet the needs of the renovated house; There are no large spaces and special plumbing restrictions.
I hope my sharing can help you, and I suggest that friends can identify some malicious bad publicity when choosing products, and can choose products that are suitable for them.