The 420g weighs only a pound and a half. Hard to believe anything that small and light could perform as well or last as long as those other machines three to four times its size. But it does.

The 420G will start the pressure out low and ramp it up over time so you don’t get blown away. It also has a two-year manufacturer’s warranty, just like the big guys.

Going overseas? It will operate on any electrical current between 100 and 240 VAC without any adjustments except for power adapters.

Camping or RVing? It runs off of a 12volt battery source with just cables, no inverter necessary. If you change altitudes during all that travel, the 420G changes the pressure automatically.

Even if you stay at home, the 420G is a solid every night CPAP. Be sure to get the H2O heated humidifier base for a healthier CPAP experience. No nasal irritation, sneezing, dryness or congestion. And we discount the combo to make it easy on your wallet. Optional disposable fine filters help, too.

If just feeling better isn’t enough, and you want to actually see the results of your therapy, try upgrading to the 420S. This version will detect and record any residual snoring, apneas and hypopneas.

Need more? The 420 is also available in an auto-adjusting version, the 420E, which also records, but will also deliver your ideal pressure on a breath by breath basis. This means it will keep your airway open all night at the lowest possible effective pressure. You will feel the difference every single night!