Oxygen Concentrator
Oxygen concentrators are essential medical devices designed to deliver a steady supply of oxygen to patients who require respiratory support. These devices extract oxygen from ambient air, concentrating it to therapeutic levels, which makes them indispensable in clinical, home care, and veterinary settings. Their portability and efficiency have increased accessibility to oxygen therapy for a broader range of patients.
The applications of oxygen concentrators extend across multiple healthcare sectors, including hospitals, clinics, and laboratories. They help treat conditions such as chronic obstructive pulmonary disease (COPD), pneumonia, heart failure, and other disorders that affect breathing. With continuous advancements, modern oxygen concentrators offer quiet operation, energy efficiency, and user-friendly interfaces, enhancing patient comfort and care quality.

What You Should Know Before Choosing an Oxygen Concentrator and Making an Investment
Key Factors to Consider
When selecting an oxygen concentrator, it is crucial to evaluate the device’s oxygen output capacity, which is typically measured in liters per minute (LPM). The compatibility with the user’s oxygen requirements ensures effective therapy and avoids under or over-delivery. Additionally, portability and power source options should be considered depending on whether the concentrator will be used in fixed or mobile settings.
Another key factor involves the concentrator’s noise level and ease of maintenance. Devices with quieter operations improve patient comfort, especially during extended use. Maintenance includes filter replacement and compressor checks, which affect device longevity and performance. Ensuring these tasks are manageable and supported by the manufacturer is essential for sustained reliability.

Price Range in the Market
Oxygen concentrators’ prices vary widely depending on capacity, brand, and additional features like battery life and portability. Entry-level units may start at a few hundred dollars, while advanced medical-grade concentrators can reach several thousand. Understanding the costs aligned with your clinical or laboratory needs helps avoid overspending or compromising on essential functionalities.
It is also important to consider related expenses such as maintenance, consumables, and energy consumption over the device’s lifespan. Some oxygen concentrators include warranties and servicing packages, which can impact the overall investment value positively. Evaluating these aspects will give a comprehensive view of the true market price range and affordability.

Quality-Price Relationship
A good quality-to-price ratio in oxygen concentrators is characterized by devices that balance affordability with proven reliability, user-friendly interfaces, and oxygen purity compliance. Investing in a reputable brand like Kalstein ensures access to technical support and spare parts, which contributes to better investment protection and sustained performance.
Sometimes, lower-priced units lack the durability or technical support needed for critical care environments. It is advisable to compare product features alongside customer reviews and technical certifications to assess whether the device’s price justifies its quality and long-term use.

Expected Lifespan Based on Usage and Maintenance
The expected life span of an oxygen concentrator largely depends on how intensively it is used and how well it is maintained. With regular servicing, including filter changes and compressor checks, units can last between 5 to 10 years. Adhering to the manufacturer’s maintenance guidelines is essential to maximize this operational duration.
Factors such as usage frequency, environmental conditions, and power stability also impact longevity. Clinical settings tend to require robust, high-capacity concentrators with enhanced durability, while home use may have less rigorous demands but still requires attention to upkeep to prevent premature failure.

KALSTEIN OXYGEN CONCENTRATORS
Among so many products, at Kalstein you can find the ideal oxygen concentrator for your Clinic
If you don’t know which oxygen concentrator to buy, we are here to help you understand the different features, capacities, and technical specifications to ensure you make the best choice tailored to your clinical or laboratory needs. Choosing the right device guarantees efficient oxygen delivery and patient safety.

5L Stationary Oxygen Concentrator YR06346
The 5L Stationary Oxygen Concentrator YR06346 is an advanced home oxygen therapy solution, designed for ultimate comfort…

Portable Oxygen Concentrator YR06348
The Portable Oxygen Concentrator YR06348 is an essential device for individuals requiring supplemental oxygen therapy. D…

10L Stationary Oxygen Concentrator YR06347
The 10L Stationary Oxygen Concentrator YR06347 is an advanced solution for home oxygen therapy that combines high effici…

Rechargeable Battery Oxygen Concentrator Portable YR06349
The Rechargeable Battery Oxygen Concentrator Portable YR06349 is a state-of-the-art device designed for individuals who…
Our most sold oxygen concentrator
The 5L Stationary Oxygen Concentrator YR06346 is an advanced home oxygen therapy solution, designed for ultimate comfort and efficiency. With a high-efficiency HEPA filter and an easy-to-use control panel, this oxygen concentrator ensures the delivery of pure oxygen quietly and effectively. Its low noise level, less than 45 dB, makes it perfect for nighttime use, while its ergonomic handle allows for easy transportation.
The market range for oxygen concentrators like the 5L Stationary Oxygen Concentrator YR06346 varies depending on features and supplier but generally falls between $500 and $800, offering competitive pricing for high-quality oxygen delivery systems.
| Model | YR06346 | |
| Oxygen flow | 5L/min | |
| Oxygen concentration | ≥ 93%±3 (V/V) | |
| Power supply | AC220V 士 22V 50Hz 士 1Hz/AC110v 土 11V, 60Hz 士 1Hz | |
| Output pressure | 20Kpa-60Kpa | |
| Input Power | 500VA | |
| Sound level | Less than 45db | |
| Net Weight | 23KG | |
| Dimension(MM) | 350 X250 X 670 (mm) | |
| Working System | Continuous flow | |
| Atomization quantity | >0.15ml/min (Only modes with atomization function) | |

Analyzing oxygen concentrators improves therapeutic outcomes efficiently.

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Kalstein offers updated, reliable oxygen concentrators with optimized performance.
Our guides explain oxygen concentrator types, usage, maintenance, and safety protocols comprehensively.
Explore our detailed guides and recommendations to expertly select, operate, and maintain oxygen concentrators, ensuring reliable, long-term oxygen therapy support.
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FAQs
The delivery time of your Kalstein product depends on the following:
- Whether the equipment you are interested in is in stock or if it needs to be manufactured.
- The type of shipping chosen, which may be air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: Through the official Kalstein website in your country.
At Kalstein, we provide clients with introductions and technical support via new online methods. You can visit our induction videos, technical assistance, and guidance provided by the Kalstein team through our YouTube channel (Kalstein English). HERE.