1. Hot sale oxygen concentrator for home user Brand is very important.

　　Big brands not only have more advanced technology and more stable quality, but also can bring you better after-sales service.

　　2. Look at what oxygen generation technology is used.

　　hot sale oxygen concentrator for home user According to the principle, it is divided into three oxygen production technologies: molecular sieve, chemical reaction oxygen production, and polymer oxygen-enriched membrane. Among them, molecular sieve technology is a mature technology at present, and it is also an oxygen production method recognized by international standards and national standards, and the products are more secure. The oxygen production method adopted by the molecular sieve oxygen generator can obtain higher and purer oxygen concentration, and the oxygen generator has a longer service life.

　　3.hot sale oxygen concentrator for home user oxygen concentration.

　　The oxygen concentration produced is an important indicator to measure whether an oxygen generator is qualified. Usually the oxygen concentration is higher than 93% to be able to reach professional level. Of course, the higher the concentration, the better.

　　4.hot sale oxygen concentrator for home user noise level

　　Because it is for home use after all, if the noise is too loud, it will affect the usual experience. You can pay more attention to the size of the noise in the process of purchasing. The smaller the noise, the more reasonable the manufacturer's design is.