东莞市飞特亚空气净化过滤设备有限公司

•可清洗性强
•初阻力低
•容尘量高
•有弹性
•经济实用
用途：主要过滤对象:≥5μm,粗尘过滤，适用于过滤器需要经常清洗的地方，空气过滤系统预过滤
类型：过滤垫或过滤卷
滤料：密度逐级加高的合成纤维,迎风面为白色或绿色
可洗性：可反复清洗7-8次
EN 779 级别：G4
平均计重效率：91%（ASHRAE52.1-1992）
EUROVENT4/5级别：EU4
DIN 53438 阻燃标准：F1
终阻力：（建议）200Pa-（#大）250Pa
容尘量：620g/㎡
耐温：100℃

FTY-200 Coarse filter cotton
•Washable and reusable
•Low initial resistance
•Large dust holding capacity
•Flexible
•Economical and practical
Application: ≥5μm, Filter dust , (used in
the places where need washing and filtering),
pre-filter through air filter program
Type: supply slices or rolls size
Media: synthetic fiber with gradual density
Washable: about 7-8 times
EN779 class: G4
Average arrestance:91%（ASHRAE52.1-1992）
EUROVENT4/5 class: EU4
DIN53438 Non-flammability Standard: F1
Final resistance: (suggested) 200Pa-250Pa
Max. Dust holding capacity: 620g/㎡
Temp. resistance: 100℃