For the rough dust filtration in aerial engineering devices of all kinds
- air conditioning systems in office, department stores, schools, laboratory, etc.
- Pre-filter for fine filters
- Pre-filter in paint-booth-systems
- Washable and reusable
- Low resistance
- Excellent flame retardant
- Economical and practical
Application: ≥5μm , Filter dust , (especial used in the train or the subway, where the place has air-conditioning), pre-filter through air filter program
Type: supply slices or rolls size
Media: synthetic fiber with gradual density,
Washable: about 2-3 times
The product is of innocuity, insipidity and can be discarded completely.
The filter material density is increased by degrees.Little initial resistance,
high efficiency, large dust capacity and water resistance.