VACOMEGAH - Omega model number VACOMEGAH is a Non-ESD safe unit fitted with a HEPA filter that is 99.97% efficient to 0.3 micron. The Omega series of vacuums consists of dry-only, portable vacuums featuring a 1-gallon collection capacity and there are 6 configurations available. These vacuums are designed for collecting small amounts of debris and are popular for service related applications like removing debris from office equipment. The VACOMEGAH is provided with a 3-piece tool kit that features a 9\' x 1.25\" clear hose assembly. This Omega configuration was designed for abatement work that can involve hazardous dust but please note that this unit is not suitable for applications involving sensitive electronics like servers and routers because it is a Non-ESD safe model.