Nidek Neo 5 Oxygen Concentrator
Reliable Continuous Oxygen Therapy for Home & Clinical Use
The Nidek Neo 5 is a compact, medical-grade oxygen concentrator built for patients who need dependable, high-purity oxygen at home or in a clinical setting. Backed by Nidek’s trusted respiratory technology, this 5 LPM continuous-flow unit combines performance, portability, and safety in one easy-to-use machine.
Key Features
- Flow Range: Adjustable continuous flow, typically from 0.5 to 5 LPM, via a simple, button based flow meter for precise, prescription-matched therapy
- High Oxygen Purity: Delivers approximately 93% (±3%) oxygen concentration across the flow range for consistent, medical-grade output
- RPSA Technology: Rapid Pressure Swing Adsorption technology reaches full oxygen purity in under 3 minutes
- Lightweight & Compact: Weighs approximately 12.4 kg with a compact footprint, built-in casters, and a sturdy handle for easy movement between rooms
- Quiet Operation: Operates at around 40–50 dBA — as quiet as a soft conversation or a refrigerator hum
- Energy Efficient: Low average power consumption of around 300W, keeping electricity costs down
- Durable Build: Removable, easy-to-clean air/dust filter and a rugged cabinet designed for long-term daily use
- Safety Alarms: Built-in alerts for power failure, over-temperature protection, and low oxygen concentration status for dependable, worry-free operation
🛡️ 3-Year On-Site Warranty — Metro Cities
Peace of mind comes standard. The Nidek Neo 5 is backed by a comprehensive 3-year on-site warranty available in metro cities, so if your unit ever needs service, certified technicians come directly to you — no need to ship the device out or wait for remote support. It’s dependable after-sales care built around the needs of long-term oxygen therapy patients.
Ideal For
Patients requiring long-term supplemental oxygen at home, rehabilitation centers, nursing facilities, and clinics that need a quiet, efficient, and low-maintenance concentrator they can count on every day.
Note: Oxygen concentrators are prescription medical devices. Please consult your physician before use.
Q: What is the oxygen flow rate of the Nidek Neo 5?
A: The Neo 5 delivers a continuous flow ranging from approximately 0.5 to 5 LPM (liters per minute), adjustable via a simple button based flow meter.
Q: What oxygen purity does it provide?
A: It delivers a medical-grade purity of approximately 93% (±3%) across its flow range, suitable for therapeutic use as prescribed by a physician.
Q: How noisy is the machine?
A: The Neo 5 operates at around 40–50 dBA, which is comparable to a soft conversation or a running refrigerator — quiet enough for bedrooms and shared living spaces.
Q: How much power does it consume?
A: It’s energy-efficient, averaging around 300W of power consumption, making it economical for continuous daily use.
Q: How much does the unit weigh, and is it portable?
A: It weighs approximately 12.4 kg. While it’s a stationary (not battery-powered/portable) concentrator, it has built-in casters and a handle for easy movement between rooms.
Q: Does it require a prescription?
A: Yes. Oxygen concentrators are prescription medical devices. Please consult your physician to determine the right flow rate and usage plan before use.
Q: What safety features does it have?
A: It includes alarms for power failure, over-temperature protection, and low oxygen concentration alerts, helping ensure safe and reliable operation.
Q: How long does it take to reach full oxygen purity after switching on?
A: Thanks to Rapid Pressure Swing Adsorption (RPSA) technology, the Neo 5 reaches full oxygen purity in under 3 minutes.
Q: What does the warranty cover, and how does on-site service work?
A: The Neo 5 comes with a 3-year warranty, including on-site service in metro cities — a certified technician visits your location for repairs or maintenance, so you don’t need to transport the unit to a service center.
Q: Is on-site warranty service available outside metro cities?
A: On-site service is currently available in metro cities. For non-metro locations, please check with your dealer regarding service center drop-off or courier-based support options.
Q: How do I maintain the concentrator?
A: It features an easily accessible, removable air/dust filter that should be cleaned regularly. Routine filter checks help maintain performance and extend the device’s lifespan.
Q: Can it be used with a humidifier?
A: Yes, a humidifier bottle can typically be attached for patients who experience nasal dryness, especially in drier climates.


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