Using the principle of Pressure Swing Adsorption (PSA), the medical molecular sieve oxygen concentrator adsorbs nitrogen and other gases through the molecular sieve, and separates more than 90% of oxygen from the air. For all users, please be rest assured that the separation of oxygen from the indoor environment will not affect the normal oxygen content of the indoor air.

Use of molecular sieve Pressure Swing Adsorption (PSA) process, the medical molecular sieve oxygen concentrator produces oxygen in the concentration range of 90% to96% (V/V) (abbreviated as “93% oxygen”) for the adults in need of oxygen inhalation.