• The workhorse. The 525DS has been trusted in Canadian respiratory care for decades because it simply keeps running- often for 10+ years with minimal maintenance.
• Simple, intuitive front-panel controls designed for older users. No touchscreens, no menus- just a flow dial and a power switch.
• Five-year manufacturer warranty (three years on parts, five years on the compressor)- the longest warranty on any stationary unit we carry.
• Delivers 0.5–5 LPM continuous flow at consistent 87–96% oxygen purity across the entire flow range.
• Audible and visual alarms for power loss, low oxygen concentration, and high/low pressure- safety features you'll never notice unless you need them.
• Rolling caster base with a full-perimeter bumper protects your walls and furniture.
• Standard humidifier bottle holder built into the front- no adapter required.
• Repair-friendly design- Canadian service technicians have decades of experience with this platform, so out-of-warranty repairs are straightforward and affordable.
