Very good overall
Ordered this to replace an ageing unit and so far setup was straightforward with clear documentation. The finish is clean and professional. Does precisely what we needed.
Charlotte Nguyen, Procurement LeadVerified buyerMay 23, 2026
MedGroup
Medical Use Portable 5 Liter Oxygen Concentrators NEUJY21
4.3(3 reviews)- Portable and lightweight design for home use.
- Provides 5 liters of oxygen flow per minute.
- High oxygen concentration of 93%±3%.
- Operates quietly with a noise level ≤52 dB(A).
- Compatible with various nebulizing rates (≥0.15m).
- Input power requirement of 500VA.
- Automatic separation of oxygen from room air.
- Easy to use with a nasal cannula for direct oxygen delivery.
- Constructed according to Class II medical device standards.
- 1-year warranty and online technical support available.
- SKU
- NEUJY21
- Brand
- MedGroup
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
Respiratory & Oxygen Therapy
Medical Use Portable 5 Liter Oxygen Concentrators NEUJY21
Lightweight, electronically operated oxygen concentrator designed for individual home use. Delivers high-concentration oxygen (93%±3%) directly via nasal cannula with quiet operation and reliable performance. Clinically proven therapeutic equivalent to other oxygen delivery systems.
Ordering Ref.
NEUJY21
Configuration4 Models (3L & 5L)
MaterialMedical-grade plastics & metals
ApplicationHome oxygen therapy
OEM customisation and bulk orders available. Online technical support included with all units.
Clinical overview
The NEUJY21 oxygen concentrator is an electronically operated device that separates oxygen from room air and delivers high-concentration oxygen directly to patients through a nasal cannula. Intended for individual use in home settings, this device provides a reliable, cost-effective alternative to traditional oxygen delivery systems. Clinical studies have documented that oxygen concentrators are therapeutically equivalent to other oxygen delivery modalities, making them suitable for long-term home oxygen therapy in patients with chronic hypoxemia.
The concentrator operates with minimal noise (≤52 dB(A) for 5L models), ensuring patient comfort during extended use. Its portable design and lightweight construction facilitate ease of placement and mobility within the home environment, while the automatic oxygen separation mechanism requires minimal user intervention. Compatible with standard nebulizing equipment and nasal cannulae, the device integrates seamlessly into existing home care protocols.
Key features & surgeon benefits
Performance
Consistent High-Concentration Oxygen
- 93%±3% oxygen concentration across all models
- Adjustable flow rates from 0.5 to 5 L/min
- Output pressure 30–70 kPa for reliable delivery
Workflow
Simple Operation & Maintenance
- Automatic oxygen separation from room air
- Direct nasal cannula connection — no additional equipment required
- Quiet operation (≤52 dB(A)) suitable for continuous home use
Economics
Cost-Effective Home Therapy
- Low power consumption (330–500 VA depending on model)
- Durable construction reduces replacement frequency
- Eliminates recurring oxygen cylinder refill costs
Customisation
Multiple Configurations
- Four models: 3L (MSLJY21A, MSLJY21B) and 5L (MSLJY21C, MSLJY21D)
- OEM customisation available for specific clinical requirements
- Compatible with standard nebulizing equipment (≥0.15m)
Technical specifications
| Indications | Home oxygen therapy for patients requiring supplemental oxygen |
|---|---|
| Sizes / range | 3L/min (MSLJY21A, MSLJY21B) and 5L/min (MSLJY21C, MSLJY21D) |
| Oxygen concentration | 93%±3% |
| Output pressure | 30–70 kPa |
| Power supply | ~110V/220V±22V; 50/60Hz±1Hz |
| Input power (3L models) | 330–350 VA |
| Input power (5L models) | 500 VA |
| Operation noise | ≤48 dB(A) (3L); ≤52 dB(A) (5L) |
| Weight | 22 kg |
| Nebulizing rate | ≥0.15 m |
| Classification | Class II Medical Device |
| Warranty | 2 Year Manufacturer Warranty |
| Support | Online technical support included |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Oxygen Concentrator Unit | Main electronic device with integrated oxygen separation mechanism | 1 |
| Nasal Cannula | Standard oxygen delivery interface | 1 |
| Power Cable | 110V/220V AC mains connection | 1 |
| User Manual | Operating instructions and maintenance guidelines | 1 |
| Oxygen Outlet Tubing | Connection tubing for nasal cannula or nebulizer | 1 |
Get in touch for pricing & availability
Contact our sales team to discuss pricing, bulk orders, OEM customisation, and delivery timelines. We provide comprehensive technical support and can arrange demonstrations for healthcare facilities and distributors.
Phone: (424) 270-9077
Email: [email protected]
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
Customer reviews
4.3· 3 reviewsImpressed all round
Picked this up on a colleague's recommendation and it's held up well to consistent daily use. The value at this price point is hard to beat. Does precisely what we needed.
Laura Garcia, Procurement LeadVerified buyerAug 1, 2025
Pleased with the purchase
This has quickly earned its place in our surgical unit — delivery was quick and everything arrived well-packaged. It integrates neatly with the kit we already run. Solid purchase overall.
John Sharma, Theatre ManagerNov 8, 2025
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