Replacement Part Sieve O2 Side Assy for SimplyGO Mini POC

Sieve beds or sieve canisters are the core components of an oxygen concentrator that separate nitrogen from the air to produce medical-grade oxygen. They contain a material called zeolite, which traps nitrogen molecules under pressure while allowing oxygen to pass through. Oxygen concentrators typically use two sieve beds that alternate between concentrating oxygen and releasing the trapped nitrogen, creating a continuous supply of purified oxygen.