Air cleaner
Air cleaner having scavenger arrangement
Air filter apparatus
Air vapor trap and drain therefore
Alternating wash/dry water scrubber entry
Attaching and detaching device for contaminant collecting...
Automatically emptying central vacuum cleaning apparatus
Bagger unit for a vacuum loader or the like
Ceramic foam insulator with thermal expansion joint
Clog-resistant entry structure for introducing a particulate sol
Clog-resistant entry structure for introducing a particulate sol
Collecting chamber for a vacuum cleaner
Collecting chamber for a vacuum cleaner
Continuous filter silo for the cleaning of flue gases
Cyclone dust collecting assembly for vacuum cleaner
Cyclone dust collector in vacuum cleaner
Cyclonic vacuum cleaner
Cyclonic vacuum cleaner
Debris receiver
Device for a vacuum cleaner