All CAV models are supplied on a stainless steel caddy with braked castors and conductive wheels where applicable and all models are fully earth bonded and have an anti-static (conductive) vacuum and air supply hose. Every CAV vacuum cleaner is individually tested and provided with its own test certificate for earth path continuity. All units are supplied with a 5 metre conductive air supply hose, a 38mm conductive hose and toolkit as well as 5 disposable microfibre bags.