Small Size High Oxygen Volume Portable Diffuse Oxygen Concentrator

Small Size High Oxygen Volume Portable Diffuse Oxygen Concentrator. 1-Year Warranty: Comprehensive free warranty coverage for one year on all sold equipment. ISO9001 Certified: Manufacturing process certified under ISO9001 and 13485 standards. Customizable Models: Colors and models can be customized according to customer requirements. Oil-Free Compressor: Specially designed oil-free compressor suitable for high-altitude use. Low Temperature Start: Ultra-low temperature starting device ensures operation in cold environments. Modular Design: Flexible assembly allows meeting oxygen demands of different scales. Multiple Flow Rates: Available in 6 models ranging from 0-10 to 0-60 L/min.