Drive DeVilbiss 525DS Ultra Quiet Home Oxygen Concentrator, 5-Liter

About the Drive DeVilbiss 525DS Ultra Quiet Oxygen Concentrator The Drive DeVilbiss 525DS Ultra Quiet Concentrator is a high-performance, energy-efficient device designed for reliable oxygen therapy with minimal noise. Built upon a legacy of proven concentrator models, this updated version enhances quality, durability, and performance while maintaining simplicity. Made in the USA, the robust 5-liter concentrator strikes the perfect balance of cool and quiet operation. Its two-piece cabinet design improves sound quality by 15% and optimizes cooling, reducing wear on internal components for increased longevity. The exclusive Turn-Down Technology further extends the life expectancy of the unit while conserving energy. An auxiliary port also allows for easy connection to most transfill systems, enabling convenient at-home cylinder refilling.   Designed for user convenience, the 525DS features a lightweight, compact build with smooth-rolling casters for effortless mobility. The intuitive control panel, built-in Oxygen Sensing Device (OSD), and real-time oxygen monitoring ensure optimal purity and performance. With ultra-quiet operation, it is ideal for noise-sensitive users and home settings. Maintenance is hassle-free, requiring no servicing for two years, while easily accessible filters simplify cleaning. Safety features, including alarms for power failure, low oxygen levels, and system malfunctions, provide peace of mind.  Key Features of the 525DS Oxygen Concentrator Exclusive DeVilbiss Oxygen Sensing Device standard on every unit increasing accuracy and reliability for longer service intervals Ultra Quiet model - only 46 dBA Easy to assemble/disassemble two-piece cabinet for ease of maintenance Accommodates up to a 50-foot cannula Convenient top and side handles for easy transport Readily accessible patient controls and protected cannula fitting *For replacement parts and accessories for the Drive Devilbiss 525DS Oxygen Concentrator click here - 525DS Oxygen Concentrator Replacement Parts & Accessories 525DS Oxygen Concentrator Specifications In the Box 525DS-Q Ultra Quiet Oxygen Concentrator and User Manual Dimensions 24.5" x 13.5" x 12" Weight 36 lbs Noise Level 50 dBA / 46 dBA for 525DS-Q Models Flow Range 0-5.0 Liters / minute Oxygen Purity 87-96% Oxygen Purity Indicator Yes O2 Transfill Capabilities Yes AC Input 115 V, 60 Hz, 3.3 Amp Power Consumption 310 Watts Average Operating Altitude 13,123 ft Warranty 3 Years (1 Year on Pre-Owned Units) Please note - Any smoking while using the unit or evidence that unit has been used in a smoke filled environment will void the warranty. 525DS Videos 525DS User Guides User Manual Troubleshooting Guide