Water Chamber Tank Bottom for DreamStation Go Heated Humidifier Chambers


For best results use distilled water whenever filling the DreamStation Go Tank Bottom. Always ensure that the water chamber is properly inserted, along with the Chamber Seal (sold separately), when operating your DreamStation Go Sleep Therapy Device.

USAGE: DreamStation Go Tank Bottoms are long life chambers that will last 6-12 months with proper maintenance. Chambers should be replaced when they appear damaged or worn or will not seal properly. This chamber DOES NOT include the tank lid. The tank lid is available elsewhere on this site as a separate item.

CLEANING: This tank bottom is dishwasher safe and can be washed weekly on the top shelf of a dishwasher. For complete instructions review the documentation that came with your equipment.

Product Information

  • Manufacturer Philips Respironics
  • Part Number(s) 1140264
  • HCPCS Code A7046
  • GTIN / UPC Code 00606959418844
  • Country United States of America (Typical Origin)


  • All DreamStation Go Series CPAP Machines. Not Compatible With All DreamStation (Original) & DreamStation 2 Series Machines.


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