The antibacterial treated primary air purifier prefilter replacement can filter suspended matters with a particle size greater than 5μm such as dust, hair, pet hair, etc. in the atmosphere. It is the most commonly used filter material in air purification with low initial resistance, mainly used for pre-filtration of the purification system to extend the life of the HEPA filter.
The pre-filter replacement has simple appearance, easy installation and large dust holding capacity. It can be cleaned and reused repeatedly, which is economical and environmentally friendly.
Composition | PET, PP |
Density | 20-60DPI |
Thickness | 5-50mm |
Dimensions | Customized |
Production process | Thermal bonding method, needle-punching method |
Filtration efficiency | 40%, 65%, 80%, 90% |
Standard EN779 | G1, G2, G3, G4 |
Standard EUROVENT4/5 | EU1, EU2, EU3, EU4 |
Related
room air cleaning, house air purifier, air cleaning mesh, filter replacement
Dongguan Youjie Purification Technology Co.,Ltd.
Add.: Building H, Industrial Park, No.22 Middle Dongmen Road, Chang’an Town, Dongguan City, Guangdong Province
Contact:
Mr. Shenyou Qiu
+86-13713415898
Email:
yclean.yj@outlook.com
Tel:
+86-769-85359677
Fax: +86-769-85090277