The best CPAP machine, or Continuous Positive Airway Pressure machine, is one that allows you a good night's sleep.
A variety of products are on the market, with much improvement over older CPAP machines and masks.
The CPAP mask provides a constant flow of air from the CPAP machine through the nasal passages into the lungs.
The pressure of the air produced by the CPAP machine keeps the airway open in the back of the throat, allowing patients suffering from sleep apnea to sleep well.
A range of CPAP machines are on the market, manufactured by various companies.