Drive DeVilbiss 5 liter Home Oxygen Concentrator

Drive DeVilbiss 5 Liter Home Oxygen Concentrator (525DS)

Built on a legacy of field-proven reliability, the Drive DeVilbiss 525DS 5-Liter Home Oxygen Concentrator is one of the most trusted stationary oxygen concentrators available for home use. Engineered with enhanced quality, durability, and simplicity in mind, the 525DS delivers a continuous, consistent supply of supplemental oxygen at up to 5 liters per minute — making it suitable for a wide range of prescribed oxygen flow rates.

Whether you’re managing COPD, pulmonary fibrosis, heart failure, or another condition requiring long-term oxygen therapy, the DeVilbiss 525DS provides the dependable, hospital-grade oxygen delivery you need in the comfort of your home.

Continuous Oxygen Delivery — Up to 5 LPM

The 525DS delivers continuous flow oxygen at adjustable rates from 0.5 to 5 liters per minute (LPM), covering the full range of low-to-moderate oxygen prescriptions. Unlike pulse-dose portable concentrators that only deliver oxygen during inhalation, the 525DS provides a constant, uninterrupted flow — making it ideal for patients who require continuous flow oxygen, including during sleep.

Key Features & Specifications

• Oxygen Flow Rate: Continuous flow, 0.5–5.0 LPM (adjustable)
• Oxygen Purity: 87–96% (±3%) at all flow rates
• Noise Level: 48 dBA (standard 525DS) / 46 dBA (Ultra-Quiet 525DS-Q model)
• Weight: 36 lbs
• Dimensions: Compact footprint designed for home use
• Power Consumption: Reduced by 15%+ at flow rates of 2.5 LPM or less via patented Turn-Down Technology
• Warranty: 3 years
• FDA Classification: Class II Medical Device

Patented Turn-Down Technology™

The 525DS features DeVilbiss’s exclusive Turn-Down Technology™, which automatically lowers system pressure when the prescribed flow rate is 2.5 LPM or less. This intelligent power management reduces electricity consumption by 15% or more and minimizes wear on internal components — extending the life of the concentrator and lowering your monthly operating costs.

Oxygen Sensing Device (OSD) — Continuous Purity Monitoring

An exclusive DeVilbiss Oxygen Sensing Device (OSD) continuously monitors the purity of the oxygen being delivered. If oxygen concentration falls below acceptable levels, the system alerts the user immediately — ensuring you always know your therapy is working as prescribed.

Safety & Alarm System

• Power Failure Alarm: Audible and visual alert if power is interrupted.
• Low Oxygen Alarm: Alerts the user if oxygen purity drops below therapeutic levels.
• System Malfunction Alarm: Notifies the user of any internal system fault.
• Pressure Relief Valve: Protects the system from over-pressurization.
• Thermal Protection: Compressor thermal protection prevents overheating damage.

Designed for High-Reliability Environments

The 525DS has been rigorously tested to perform reliably in high humidity and high-temperature conditions — making it well-suited for Florida’s climate. Its robust construction is built to withstand the demands of continuous 24/7 home oxygen therapy.

Easy Maintenance & User-Friendly Design

• Tool-Free Maintenance: Easily accessible, washable filters require no tools to remove or reinstall.
• Rolling Wheels & Handles: Top and side handles plus rolling wheels make it easy to move from room to room.
• Protected Cannula Fitting: Recessed cannula port protects the connection point from accidental damage.
• Humidifier Bottle Nook: Recessed nook accommodates a humidifier bottle to add moisture to the oxygen flow for patient comfort.

Specifications Summary

• Flow Rate: 0.5–5.0 LPM (continuous)
• Pulse Dose: No
• Portable: No (stationary home use)
• Weight: 36 lbs
• Noise Level: 48 dBA (525DS) / 46 dBA (525DS-Q Ultra-Quiet)
• Warranty: 3 years
• FDA Classification: Class II Medical Device

Financing Available

Need help with financing? We offer CareCredit!* Call us now at 727-821-7015 to speak with a specialist.

*With approved credit through CareCredit.

FDA Class II Medical Device