Pre Filter for Popular Home Air Purifier
  Roller Products,Plastic Rollers,Hard Plastic Rollers,Rollers Plastic Guangzhou One-Stop Engineering Plastics Industries (group) Co., Ltd , https://www.onestopmould.com
Filter fineness: 5-10 μm.
Material: PP
Size: 245x300x2.8mm
The pre filter could handle hair, paper scrap, large particulate matter in air in advance. In order to ensure the usage period, the pre filter could be water washed.
Lab
Filter fineness: 5-10 μm.
Material: PP
Size: 245x300x2.8mm
The pre filter could handle hair, paper scrap, large particulate matter in air in advance. In order to ensure the usage period, the pre filter could be water washed.
Lab