Varon 1-7L/Min Home Oxygen Concentrator Machine VH-3 Oxygen Generator

VH-3 Home Oxygen Concentrator — Compact, Quiet, and High-Performance

Breathe easier every day with the VH-3 — a lightweight, intelligent home oxygen concentrator designed for comfort, efficiency, and uninterrupted oxygen therapy.

Continuous High-Concentration Oxygen Flow

VH-3 delivers steady, continuous-flow oxygen at up to 95% purity, with an adjustable flow rate from 1–7L/min to suit your personal needs. Its high-efficiency lithium sieve ensures strong adsorption and a consistent oxygen supply for maximum effectiveness.

Integrated Nebulizer Function

Equipped with a built-in nebulizer and included kit, VH-3 allows you to receive both oxygen and nebulizer therapy simultaneously — a convenient, comprehensive respiratory care solution.

Whisper-Quiet & Energy-Efficient

Operating at just 42 dB, VH-3 is perfect for nighttime use without disturbing your rest. Its pure copper, oil-free compressor is built for endurance, running continuously for up to 72 hours while consuming less power.

Auto-Humidification & 10-Layer Filtration

Say goodbye to dry oxygen — VH-3 automatically humidifies the air without needing manual water refills. The advanced 10-layer filtration system removes impurities, delivering clean, safe oxygen with every breath.

Lightweight & Easy to Move

Weighing only 10.58 lbs, 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 to your car for use on the road.

User-Friendly Features

• Large digital panel with hidden power-saving display

• Sleep mode and timer function (customizable oxygen duration)

• SOS function and infrared remote control for added convenience

• Spare filter pad included for easy maintenance

Prioritize your respiratory wellness.
Choose VH-3 for a quiet, compact, and dependable oxygen therapy experience — anytime, anywhere.

❗ Filter and Accessory Maintenance

1. Air Intake Filter: The intake filter cotton is not washable. It should be replaced after 100–200 hours of use, or immediately if it appears dirty.

2. Oxygen Inhaler Head: Clean approximately once a week.

3. Nasal Cannula: Clean after each use to maintain hygiene and ensure safe oxygen delivery.

• Brand：VARON
• Product Size(L*W*H): 8.03*8.43*11.02inches
• Net Weight: 10.58lb
• Power supply: AC110V 60Hz/AC230V 50HZ
• Input power: 120VA
• Oxygen concentration: 28%-90%(Adjustable)
• Oxygen flow: 1~7L/min(Adjustable)
• Working sound: ≤42dB(A)
• Electrical classification: Ⅱ
• Operating mode: continuous
• Atomization rate: >=0.2ml/min

• 1*VARON Oxygen Concentrator VH-3
• 1*Power cord
• 1*Atomization kit (mask and connection tube)
• 1*Oxygen inhaler kit (nasal cannula & mask inhaler)
• 1*Certificate of Conformity(attached to the manual)
• 1*Remote control
• 1*Instruction manual

--Regularly maintain the appearance of the oxygen concentrator and carefully wipe around the vents. To remove dirt, rub the surface lightly.
--Clean the nasal cannula at least once a week. If it is used daily, it is best to change the nasal cannula every two months. If you don't use it frequently, replace it every three to six months.
--The filter of the oxygen generator can remove dust, dirt, and pollen from the air. Cleaning the filter once a month can extend the service life of the unit.

Click HERE to get VH-3 manual