Established in 2004, ZHF provides the major OEM vacuum manufacturers with their dust filters and dust filter bags. The unique properties for each of these products is the result of careful collaboration between the vacuum manufacturers design/marketing staff and ZHF engineering and production teams. This blend of resources continually strive to bring the latest innovations to market, making us your vacuum air filtration experts.

  • Filtration efficiency determines dust collection performance and purity of air exhaust that we breathe.
  • High efficiency filters provide vacuum power with good dust collection and consistent quality of air exhaust.
  • It is important to choose suitable filters, otherwise a high efficiency vacuum will not provide the desired suction power. This affects the life of the entire filtration system.
  • It is important to choose the correct filter according to the desired filtration grade. And to change it at least twice a year.

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