For aspiration of (almost all) dry and wet material as soil, construction waste, gravel, stone, water, mud, dust or woodchips. 
The excavated material is removed through the suction nozzle and deposited directly into the main collection chamber due to the drop in air pressure and circulation. The air deflected through the air outlet to clean and remove the finer particles. The fine filter system separates the finest dust from the airflow before the cleaned air pass the fan assembly.
SF Article Type Note
SL 45012 Dust removal filter cartridge 42x
10-300/F7-COM Compact filter

Active filters