3rdLung Kit

The best Supplemental Oxygen product on the market today!

BetterThanAir's 3rdLung Kit contains the following components: 

1-Regulator w/Oxygen Gauge
2-18 liter Supplemental Oxygen Cylinders
1-Mask

This is the new 3rdLung Kit for the person who wants the best supplemental oxygen unit on the market today. This unit has an oxygen gauge which tells you the amount of oxygen in your cylinder and controls the flow rate of your supplemental oxygen cylinder.


This Kit comes with 1 Regulator/oxygen gauge; 2-18 liter cylinders and 1 mask.

The Regulator flows at a maximum of 2LPM and each cylinder will give you over 10 minutes of air at this flow rate.

Replacement 3rdLung Cylinders available on this website or from a retailer.

Ideal Uses for the 3rdLung Kit

-Hunting
-Backpacking/camping
-Snowmobiling
-Skiing
-Pro Athletics
-Pro Golf