The Tuttnauer 3870EA autoclaves have a closed-door active drying system to maintain sterility and ensure efficient drying of packs and pouches.  A high efficiency air pump circulates hot air after the sterilization cycle for fast drying.  These steam sterilizers use a replaceable HEPA 0.2?m air filter.  The cycle time is (hot) 40 minutes, (cold) 55 minutes.  The chamber is 5" x 30" (384 mm x 760mm).  The 3870EA has a 22 gallon volume (85L) and holds 15 full standard cassettes.  These Tuttnauer steam sterilizers are available new from DRE.