It is very simple filter for clean room's cleanliness preservation without additional fan.
Because use mini pleat pack, thin line thickness is possible, Efficiency preservation for FS-209E / M4.5 - M6.5 is available.
FEATURES
Designed for heavy duty construction of extruded Aluminium frame Water proof micro glass fiber High eff. 99.97% (& 99.99%) on 0.3 micro meter / other efficiencies available High capacity and low pressure loss Adjustable damper from cleanroom side Collars diameter 250 mm and 300 mm