Allegro¬ 8" COM-PAX-IAL Blower is designed to work separately with canister and ducting. AC explosion-proof blower has corrosion, UV and chemical resistant polyethylene housing to provide a superior design with durable construction. Lightweight blower features a polypropylene nine blade fan, a steel/powder coated grill. It features quick-connect clipping system that allows workers to attach canister, tools-free, to input side for powerful extraction or output side for ventilation. Compact and super-quiet blower has a bottom enclosure that ensures safe and convenient storage of electrical components.