- System One Water Chamber
- Lid for 50 Series- Clear lid
- Lid for 60 Series- Dark non-transparent lid
Respironics System One CPAP Humidifier Water Chamber designed for use with PR System One 50 or 60 Series CPAP/BiPAP systems. Water tubs/tanks should be cleaned daily and replaced every 6-12 months. This water chamber comes with lids for 50 or 60 series.