A Real Customer Case of ChengrongTimes Whole-House Intelligent Ultrafiltration Water Filter

Last week, Mr. Zheng from Henan sent me a message saying that the ChengrongTimes whole-house intelligent ultrafiltration water filter he bought in August last year had been used very well by his customer, so this time he ordered another 6 units.

This is not an ordinary repeat order, but a real whole-house ultrafiltration water filter customer case.

Mr. Zheng from Henan, like me, is also a veteran in the water purification industry. The only difference is that he runs a store and directly faces end users, while I run a factory and mainly work with distributors of various ultrafiltration water filter brands. If it weren’t for ChengrongTimes, I guess I would never have directly faced end customers in my life.

However, I am also glad that I launched the ChengrongTimes brand.

Because before this, I was only familiar with the needs of B2B customers and had relatively little understanding of C-end customers. Now it seems that the needs of B2B and C-end customers for ultrafiltration are indeed different. B2B customers pay more attention to costs, product stability, and supply chains, while C-end customers, especially families with good economic conditions, pay more attention to the filtration effect, user experience, intelligence level, and whether maintenance is convenient when choosing a whole-house ultrafiltration water filter.

Why Does a Henan Customer Recognize ChengrongTimes Whole-House Ultrafiltration Water Filter?

Mr. Zheng told me that the positioning of the ChengrongTimes brand is really good.

A factory like yours, which is among the top three in the ultrafiltration water filter industry, should make high-quality products. Rich people nowadays don’t care about price and are also willing to enjoy life. As long as the quality is good, price is not a problem.

Although Mr. Zheng does ground business in a county town in Henan, he has quite a few wealthy customers.

Thinking about it, a water filter is not a necessity in life. Families in a county town who can think of buying a water filter must have a fairly good economic level.

This is also why I insist on making the manufacturing quality, product functions, and structural design of ChengrongTimes reach the TOP1% in the industry, with quality on par with global first-line brands, and even higher than the quality standards of global first-line brands.

In the end, I was educated by these customers who don’t care about money.

What they really need is not simply a water filter, but a whole-house ultrafiltration water filter that can solve the whole-house water problem, provide good filtration performance, stable operation, and convenient maintenance.

Why Is a Whole-House Intelligent Ultrafiltration Water Filter Not Cheap?

The whole-house intelligent ultrafiltration water filter is not cheap, but its advantages are also obvious: it requires no manual maintenance and has a higher filtration precision.

For ordinary consumers, price may be an important consideration when purchasing a whole-house ultrafiltration water filter, but for some families with good economic conditions, price is not the first consideration.

What they care more about is: How is the filtration effect? Can it solve turbid well water? Can it intercept bacteria and viruses? Is the equipment stable? Does it require frequent manual maintenance later?

These are exactly the problems that ChengrongTimes whole-house intelligent ultrafiltration water filter is designed to solve.

What Is the Difference Between 0.01 Micron and 0.1 Micron Ultrafiltration Membranes?

Although ultrafiltration water filters on the market all claim a filtration precision of 0.01 micron, in fact, only PVC internal-pressure membranes can achieve a true 0.01 micron in the real sense.

PVDF external-pressure membranes, which are the type of ultrafiltration water filters whose filter elements can be washed by hand, have an actual filtration precision of only 0.1 micron.

However, a filtration precision of 0.1 micron is also sufficient to completely intercept various impurities such as sediment, rust, colloids, and insect eggs in turbid rural well water, mountain spring water, and yellow muddy water, making the filtered water clear and transparent.

Therefore, even if it is falsely labeled, the problem is not significant, because the turbid well water does indeed become clear, and bacteria and viruses themselves cannot be seen. Customers generally do not directly drink it.

For families that only need to solve problems such as turbid water and yellow muddy water, a 0.1-micron ultrafiltration water filter can already significantly improve the clarity of the water.

Why Does a Whole-House Ultrafiltration Water Filter Need a True 0.01-Micron Ultrafiltration Membrane to Intercept Bacteria and Viruses?

However, a precision of 0.1 micron can only make turbid well water and yellow muddy water clear, but cannot intercept bacteria and viruses in the water.

To intercept bacteria and viruses in the water, it is necessary to choose a real ultrafiltration membrane, namely a 0.01-micron PVC internal-pressure membrane.

This is also a very important technical difference when choosing a whole-house ultrafiltration water filter.

PVC internal-pressure membranes cannot be washed by hand, but as long as the correct wastewater discharge and backwashing methods are used, the problem of filter element fouling can be solved. In fact, the operation is more convenient, although the cost is indeed relatively high.

Fortunately, wealthy people do not care about the price. They only require the whole-house main-inlet-pipe ultrafiltration water filter to have good filtration performance, stable operation, and convenient maintenance.

Therefore, for this type of customer, what they really need is not the cheapest whole-house ultrafiltration water filter, but a whole-house intelligent ultrafiltration water filter that can meet their actual water needs and operate stably for a long time.

Why Did the Henan Customer Choose ChengrongTimes Whole-House Intelligent Ultrafiltration Water Filter?

Last year, with the endorsement of Mr. Zheng from Henan, this customer ordered a ChengrongTimes whole-house intelligent ultrafiltration water filter from Mr. Zheng.

His needs were actually very clear: solve everything in one step.

He wanted to make turbid well water clear, intercept bacteria and viruses in the water, and at the same time have intelligent control and automatic operation.

Because he did not have the time or energy to perform maintenance, and he did not want to trouble his family with manually maintaining this water filter.

Moreover, the customer himself was not short of money. Even if he could save several thousand yuan, it would not mean much.

Therefore, he ultimately chose a whole-house intelligent ultrafiltration water filter that could truly solve the whole-house water problem.

After More Than Half a Year of Use, the Customer Reordered 6 Whole-House Ultrafiltration Water Filters

That whole-house intelligent ultrafiltration water filter, after more than half a year of use, indeed greatly improved the water-use experience in Mr. Zheng’s customer’s home and received unanimous praise from the family.

Perhaps the water purification effect of ChengrongTimes ultrafiltration water filters had indeed spread among Mr. Zheng’s customers.

So this time, Mr. Zheng did not just try a small order. He directly placed an order for 6 whole-house intelligent ultrafiltration water filters at one time.

From purchasing 1 unit in August last year to directly reordering 6 units this time, this is a real whole-house ultrafiltration water filter customer repeat-purchase case.

For a water filter manufacturer, the customer’s first purchase is recognition of the product, while the customer taking the initiative to place another order after using it for more than half a year, especially ordering 6 units at one time, can better demonstrate the importance of the actual user experience of the product.

ChengrongTimes Whole-House Ultrafiltration Water Filter: Customers Have No Concerns

Chengrong Ultrafiltration, customers have never had concerns.

No rust for ten years
No water leakage for ten years
After-sales service for ten years as well

ChengrongTimes® water filter never forgives itself when it comes to quality.

We have always believed that a whole-house ultrafiltration water filter is not simply about making water clear. It needs to truly improve the product from multiple aspects, including manufacturing quality, product functions, structural design, filtration performance, and long-term user experience.

Shenzhen Chengrong: Top Three in the Pipeline Ultrafiltration Industry

Shenzhen Chengrong, top three in the pipeline ultrafiltration industry, the only full-supply-chain ultrafiltration factory in the industry, and the ODM/OEM factory behind multiple global first-line brands.

Quietly cultivating the pipeline ultrafiltration industry for 19 years, ChengrongTimes® was launched in the middle of 2025. Its quality is even more reliable than an insurance company, and its service is more customer-focused than the customers themselves.

Try a small order. You won’t go bankrupt, and I won’t get rich.

If you are not satisfied, return it to the Shenzhen Chengrong ultrafiltration factory by mail without any reason.