500ml Disposable Oxygen Humidifier Bottle Referenced the main specs of reusable breathing oxygen humidifier bottles: -1). Oxygen Humidifier includes the jar, lid assembly, sealing gasket, and diffuser; -2). The polypropylene jar may be steam, gas, or liquid sterilized, and it is dishwasher-safe. -3). Water Capacity: 500 mL; -4). Max and min water levels are marked. Raw Material: Medical Grade PP, harmless.
