Electrostatically charged pre-filter for Jet AFS-500/1000B air filtration systems.
6 April 2014
Electrostatic?Note that this pre-filter is a passive electrostatic type so the static is generated by the air passing through the plastic filter rather than an active electrical charge being applied. Hence it is not an electrostatic precipitator. Seems to work well enough shop now being noticeably cleaner.