avoid costly service costs work with at-home sive install. 

Zen-O™ portable oxygen concentrator delivers freedom and peace of mind to patients by providing mobile oxygen on demand.   With dual oxygen flow options, the Zen-O™ is truly your All-in-One oxygen solution for portable and stationary use.  

Zen-O™ weighs just 10 lbs and can deliver up to 2 liters per minute of oxygen in continuous flow or in 6 different pulse dose settings.  Designed to incorporate and operate on one or two batteries gives you the flexibility to increase your off-the-grid power and stay active longer.

Zen-O’s practical and robust design offers a low cost of ownership because sieve beds can be replaced at home, avoiding costly service calls.  And the sleek design slides easily under an airplane seat or overhead bin.  Zen-O comes with a variety of accessories, including a carry bag and a pull cart for increased mobility.