G3/G4 Pre Air Filter Baisc Info
Filter Media ：Polycotton
G3/G4 Pre Air Filter(Foldaway coarse filter mesh)
(1) Low weight, economic cost
(2) Disposable products, environmentally
(3) Low resistance, large filter area, high air flow
1. According to the cleanliness of the environment, the filters are replaced regularly (usually for 1 to 6 months).
2.Regularly (normally every two months) dust particle counters are used to determine the cleanliness of the clean area of the product. When the measured cleanliness is not in accordance with the required cleanliness, it is necessary to identify the cause (leakage, failure of high efficiency, etc.) and replace the new high efficiency filter if the filter has failed.
3. Stop when replacing the primary filter.