COXREELS® introduces our new 300 Series. This exhaust hose reel is designed to keep your facility, shop or factory free of toxic fumes. COXREELS®' exhaust hose reel is specifically designed to enable the extraction of exhaust fumes directly from the source of their emission and maintain safer shop air quality. The new, extra sturdy 300 Series is heavy duty with a rugged all Welded A-Frame Construction.