VH-3 Home Oxygen Concentrator — Compact, Quiet, and Powerful
Breathe easier every day with the VH-3—a lightweight, intelligent home oxygen concentrator designed for comfort, efficiency, and uninterrupted oxygen therapy.
Continuous flow of high concentration oxygen
The VH-3 delivers a constant, continuous flow of oxygen with a purity of up to 95% and an adjustable flow rate of 1-7 l/min, tailored to your individual needs. The highly efficient lithium sieve ensures strong adsorption and a constant oxygen supply for maximum effectiveness.
Integrated nebulizer function
The VH-3 comes equipped with a built-in nebulizer and an included kit, allowing you to receive oxygen and nebulizer therapy simultaneously — a convenient, comprehensive respiratory care solution.
Whisper-quiet and energy-efficient
With a noise level of just 42 dB, the VH-3 is perfect for nighttime use without disturbing your peace. The pure copper, oil-free compressor is built to last and can run continuously for up to 72 hours while consuming less power.
Our pet-friendly oxygen concentrators
VH-3 can all be used for oxygen therapy in pets (usually at a flow rate of 1 liter).
Common starting flow rates for pets: Pets (especially cats and small dogs) typically require much lower oxygen flow rates than adults. Veterinarians typically recommend a starting flow rate of 1 liter per minute (1 L/min) for pets. This flow rate is sufficient to meet the basic oxygen therapy needs of most small pets while preventing irritation or discomfort caused by excessive flow rates on their sensitive airways (such as oxygen-induced lung damage).
Automatic humidification and 10-layer filtration
Say goodbye to dry oxygen — the VH-3 automatically humidifies the air without manually adding water. Its advanced 10-layer filtration system removes impurities and delivers clean, safe oxygen with every breath.
Lightweight and easy to move
At just 4.8 kg, the VH-3 is our lightest home oxygen concentrator yet. Its compact body and ergonomic design make it easy to move from room to room or even pack in your car for on-the-go use.
User-friendly features
- Large digital panel with hidden energy-saving display
- Sleep mode and timer function (adjustable oxygen duration)
- SOS function and infrared remote control for extra convenience
- Spare filter pad included for easy maintenance
Prioritize your respiratory health.
Choose the VH-3 for a quiet, compact, and reliable oxygen therapy experience—anytime, anywhere.
❗ Maintenance of filters and accessories
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Air intake filter: The cotton of the intake filter is not washable. It should be replaced after 100-200 hours of use, or immediately if it appears dirty.
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Oxygen inhaler head: Clean about once a week.
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Nasal cannula: Clean after each use to maintain hygiene and ensure a safe oxygen supply.