The Level 1® convective warming system consists of a high-flow convective warmer with hose-end temperature control, a convective warming blanket, and accessories. 

The convective warmer draws ambient-temperature air through a HEPA air filter.  The filtered air is warmed to a selected temperature.

The warmed air enters the convective warming blanket through the hose and is distributed through delivery channels.  Perforations on the patient side of the blanket gently disperse warm air over the patient. 

User interface includes:

• Standby button
• Temperature settings
• Over temperature indicator
• Maintenance indicator
• Occlusion indicator

Other features and benefits:

• Location on back for optional IV pole
• Sound level is <42dB(A)
• No calibration required
• Precise temperature within +/- 1°C
• Over-temperature alerts at each set point