CAIRE Inc., a Chart Industries Company, is a globally recognized brand in oxygen therapy and manufacturer of portable oxygen concentrators, transportable oxygen concentrators, stationary oxygen concentrators, and liquid oxygen therapy systems. CAIRE’s portable and transportable oxygen concentrators allow patients in any disease state continuum to stay active with pulse and continuous flow options. The wide selection of stationary concentrators suits both home oxygen therapy patients and long-term care providers. A variety of liquid oxygen reservoirs and portable units range in size and flow rate to fit every specific need. CAIRE is the largest manufacturer for oxygen therapy systems on the market and remains the one source for every patient and provider oxygen need.