How To Distinguish The Quality Of The Filter Element
In the market, there are many brands and varieties of water purifier filter elements,
and consumers often feel confused when choosing.
The following are some ways to identify the quality of the filter element:
View brand and certification: Selecting a well-known brand filter cartridge can usually guarantee its quality and performance.
Well-known brands generally have a high market visibility and good reputation, and their products have passed strict quality testing and certification, such as NSF certification, WQA certification.
These certifications are a recognition of the quality of the filter cartridge, and consumers can judge the quality of the filter cartridge by looking at the certification mark on the product packaging or the official website.
Understand the filter material: different types of filter materials are different, and understanding the characteristics and quality of the filter material also helps to judge the quality of the filter.
For example, the high-quality PP cotton filter element uses polypropylene microfiber, the fiber is uniform, fine, with high strength and corrosion resistance;
The high-quality activated carbon filter is made of high-quality raw materials such as coconut shell activated carbon through special processing technology, which has a large specific surface area and strong adsorption capacity.
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Compare the filter effect and service life: Consumers can understand the filter effect and service life of different filters by looking at the product manual or consulting the sales staff.
In general, high-quality filter elements have better filtration effects and longer service life, but the price is also relatively high.
Consumers can choose their own filter element according to their own needs and budgets
How To Distinguish The Quality Of The Filter Element