Fisher & Paykel HC300 Extended Water Chamber Power Supply Setting of 2: 5 hours

Setting of 2: 5 hours with the single and 10 hours with the double battery

Comes with one power cord only that will allow you to use your AC power adapter with US outlets

and changing humidifier water

In two fanny pack configurations

the 3 LPM continuous flow Oxlife Independence is unlike any other portable oxygen concentrator

Fisher & Paykel HC300 Extended Water Chamber Power Supply Setting of 2: 5 hoursThe HC300 Extended Life Water Chamber is compatible with all Fisher & Paykel HC100, HC105, and HC150 Series Humidifiers. The HC300 water chamber is a durable alternative to the HC325 chamber due to its stainless steel base. The water chamber is dishwasher safe!