1 Understanding the source of noise

Oxygen concentrators work by filtering air from the environment, compressing it, and delivering it as enriched oxygen. This mechanical process often involves a motor, cooling fan, and air pump, which can generate noticeable noise — especially in compact living spaces or at night.

2 Tips to reduce noise

• Position strategically: place the concentrator in a hallway, spare room or corner to reduce sound reflection into living or sleeping areas.
• Use noise-dampening surfaces: place the device on a thick rug or anti-vibration mat to absorb sound and reduce floor vibrations.
• Distance and extension tubing: use longer oxygen tubing (7–15 meters) so the unit can stay in another room while you move freely.
• White noise machines or fans: these can help mask the background sound and support better sleep.

3 Managing energy consumption

While oxygen concentrators are lifesaving, they are also electrical appliances that can contribute significantly to monthly energy bills — especially if used 24/7.

4 Tips to conserve energy

• Use a power strip with timer: for night-only users, a timer can ensure the machine turns off automatically. (Always consult your provider before using timers or power-saving modes.)
• Avoid overheating: ensure the machine is well-ventilated and not in direct sunlight or next to heaters, which can increase power use and wear.
• Unplug when not in use: if you use a backup machine or have multiple units, unplug the unused one to prevent standby power draw.
• Track usage: use a plug-in electricity usage monitor to understand how much power your unit consumes and optimize accordingly.