Vacuum cleaner hoses are divided into industrial vacuum hoses and household vacuum cleaning hoses. Different vacuum cleaners are different, and the material of the hose is also different.
Industrial vacuum hose
In industrial production, many factory use industrial vacuum cleaner hoses to absorb waste and debris from workshops. Therefore, the first condition for industrial vacuum cleaner hoses is wear resistance. Among all plastic hoses, PU material is the most wear-resistant. Therefore, most industrial vacuum cleaner hoses use PU telescopic tubes.
Household vacuum hose
For household vacuums, it tends to just suck up some dust. Even if there is one particle, it is very small. Therefore, it is not necessary to use very wear-resistant materials for household vacuum cleaners. At present, household vacuum hoses are EVA material, because this material is very light. In addition to the dust pipe made of EVA material, there is also a PE material, but PE will be heavier than EVA. There are also some vacuum cleaner hoses that use PVC material.
In short, the industrial vacuum hose is PU material, and the household vacuum cleaner hose is EVA material. Of course, this is only a general-purpose vacuum cleaner. If some are non-standard or used in a special industry, the standard of the vacuum cleaner manufacturer should take as the standard.