Haoze water purifier will do water quality monitoring service regularly after sale. Pay the annual fee, guarantee the whole machine, and replace the filter at home at any time. It is said that it is really rare that Haoze does not outsource after-sales service.
Water purifiers are divided into ultrafiltration machines and pure water machines, both of which can filter out bacteria. The water purifier can also use reverse osmosis technology to directly filter out all kinds of ions (because of its high price, slow effluent and power supply, it is not suitable for the public);
Ultrafiltration machine belongs to pure physical filtration, which can filter out sediment, rust, bacteria and so on. But the metal ions in the water are retained. The ultrafiltration machine+activated carbon filter element+functional filter element is commonly used at home, and each component has different functions, and can also filter out metal ions and chlorine odor in water (the price is relatively low, and there is no need to plug in electricity, so the water flux is large).
At present, Yuchao water purifier belongs to ultrafiltration machine, which is relatively safe to use with functional filter elements and other accessories, and the water output can meet the needs of life, so it is more popular.