Oxygen is something that is so much in demand right now. This is one of the most searched devices on the internet now considering the pandemic. Air as we know it is a mixture of different elements. Nitrogen covering up to 78% and Oxygen(O2) 20.9%
Unlike the Oxygen cylinders used in hospitals that already have oxygen-filled inside, the oxygen concentrator purifies/concentrates the air from the surroundings, which is then dispensed through a pressure valve that regulates the flow of nasal cannula and supplies the required amount of O2 to the patient. The source of this instrument runs from electricity. So, there is no need for constant refilling as it draws oxygen from the surrounding air.
Top 11 Best Oxygen Concentrators in India
Features of Oxygen Concentrator
- Though Oxygen cylinders are used in hospitals widely, there are still solid reasons why Oxygen concentrators stand out.
- These can produce up to 95% pure oxygen and is also a portable device.
- The mobility and lightweight feature of this device provide a fair advantage over the oxygen cylinders.
- It also has good versatility as there are a variety of styles, sizes, models, which are designed and suited for all kinds of users in need.
- Speaking about long term investment, these are durable and could last longer as it does not require any maintenance as much as oxygen cylinders do with the constant refilling.
- So it is safe to say it is a one-time purchase only.
Types of Oxygen Concentrators
- There are mainly two kinds of O2 concentrators present in the market, one is called portable unit and the other one is home unit.
- The portable unit features lightweight and so, easy to carry around.
- It does not need an electricity source to work and gives a pulse flow of oxygen which is used for patients with stable lung diseases.
- This is not recommended for covid patients.
- The second one is called the home unit.
- This requires a source to draw electricity from so oxygen could be pumped continuously to the person.
- As long as it is connected to electricity, the flow of oxygen won’t stop.
- This is usually preferred for covid patients.
Buyers Guide for Oxygen Concentrator
- There are few things that one must consider when one is yet to make a purchase.
- The First is to check the OPI (Oxygen purity indicator) it shows the purity of oxygen that the concentrated is giving out.
- Make sure the OPI should not be present below 87%.
- Flow rate is also something that one should consider.
- Some O2 concentrators have low flow rates from 250-750 milliliters per minute and others provide about 2-10 liters per minute.
- So keep this in mind while making a purchase.
- Make sure to check the overall units that will be drawn by the O2 concentrators.
- Some concentrators offer low power consumption so the efficiency of the device would be better.
- Oxygen concentrators produce noise like any other electrical instrument, but sometimes it could get annoying.
- Anywhere near 40 decibels is fine and 60dB could get a little louder. If noise isn’t a problem anything would be great.
- And finally, getting the O2 concentrators with a warranty will be future proof for the long term and the maintenance would also be covered in it.
How to use Oxygen Concentrator?
- Keep the Oxygen concentrator 1-2 feet away from the wall as the concentrator need enough room to circulate air.
- The device also tends to heat up, so avoid standing near it and placing any furniture or cloth nearby.
- If the doctor has prescribed a humidification bottle, use one, this is usually given when the oxygen flow rate is higher than 2-3 liters per minute.
- Use filtered water in the humidification bottle. Now, attach the oxygen tubing to the humidification bottle.
- The inlet filter inside the concentrator should also be washed at regular intervals, and should again be put inside when it’s dry.
- Make sure the filter is placed properly.
- It needs some time to purify the air, so it gives about 20 minutes to run before using.
- Try not to use an extension cord as the device usually takes in a lot of power.
- Set the liter per minute as prescribed by the doctor.
- Make sure there is no leakage in any tubes and the mask or nasal cannula fits in properly.
List of Top 11 Best Oxygen Concentrator Machines in India-Buyers Guide
1. Philips Respironics Oxygen Concentrators
A blue oxygen concentrator from Philips weighs about 14kg providing up to 5lpm Oxygen.
- Service centers are available in major cities.
- Not too noisy.
- Quite portable.
- Overheating issues.
- Additional cost for stabilizer.
2. Portable Oxygen Concentrator Machine for Home Use, 1L-7L Adjustable, PSA Principle.
Portable oxygen concentrator for home usage which has an intelligent touch large screen with 24 hours constant supply of oxygen.
- Compared to others won’t be noisy as it operates less than 45dB.
- Claims to work 48 hours non-stop.
- Easy to carry around.
- The purity of oxygen seems to be below.
- No warranty for this product.
3. Veayva OXYGEN CONCENTRATORS 5 LTR 2 YEARS WARRANTY WITH PURITY DISPLAY.
Veayva oxygen concentrator is a 5l model O2 concentrator that is not only light but also has a handle so very easy to carry around.
- Has 2 years warranty.
- Inbuilt alarm system to notify low pressure or power failure.
- Small so need to careful while carrying around.
- Not vast service centers for major cities.
4. DEDAKJ Oxygen Concentrators, 1-6L/min Adjustable Portable Oxygen Machine for Home and Travel Use, AC 220V Humidifiers – Blue, DDT-1B
DEDAKJ oxygen concentrator device already comes packed with everything that you need for an O2 concentrator like an oxygen tube, nasal cannula, ear hook oxygen inhaler, etc.
- It is 45dB so quiet.
- Comes with a 1-year warranty.
- Lightweight and supports up to two people.
- Seems cheap build quality.
- Not vast service centers.
5. Portable Oxygen Concentrators without battery Medical Supply Equipment 1-6/7/8 l
An Elegant looking oxygen concentrator having many features like vehicle-mounted, timing shutdown, oxygen concentration display, quiet bedroom, etc.
- Runs quiet.
- Very portable.
- It has a child lock and an intelligent voice mechanism.
- No warranty included.
- Expensive among its peer.
6. Oxygen Concentrators without battery Medical Supply Equipment 1-8 liter.
An oxygen concentrator that has negative ion purification to get the purest form of oxygen from the air and also has an atomization interface.
- Very light.
- Warranty is available for a limited time.
- It has many layers of purification.
- Quite Expensive.
- No stock.
7. Entair OXICON-5000 Ultra Silence Oxygen Concentrators – 5 L (White)
Entair Oxygen concentrator from the brand named Entero adopts an American PSA technology to purify the air and has an advanced oil-free compressor that saves 10% energy.
- It has 10,000 hours working time warranty.
- Runs silent
- The reasonable rate among its peers.
- It is only a 5L model.
- Limited service centers.
8. Carent TTLIFE Oxygen Concentrators 1-5L/min (93% to 30% oxygen concentration)
Carent oxygen concentrator from the brand named Entero. It has a 1-5 grade of oxygen purity and flows offering more options to the user.
- Very lightweight.
- Has negative ion function.
- Noise is as low as 42 dB
- Supplies 1-5L of Oxygen per minute only.
- Low sound output and less responsive.
9. Generic Portable Oxygen Concentrators without battery Medical Supply Equipment, Flow Range 1-7 L, with Touch LED Screen.
Generic Portable oxygen concentrator has a wide flow range of 1 to 7L has many features like atom function, adjustable oxygen flows rate, low noise, and a user-friendly led touch screen.
- Low noise and clean design.
- Has alarm function for low purity, low pressure, etc.
- Good for its price.
- Small so could be fragile.
- Not returnable product.
10. Yuwell YU300 Portable Homecare Oxygen Concentrators 1LPM capacity
A compact and portable oxygen concentrator that serves a purpose for vehicle use too. It has a compression pump life of up to 8000 hours,
- LCD for showing oxygen levels.
- Compression pump life up to 8000 hours
- Just 1liter per minute.
- Less authorized service providers.
11. Debonair Yuwell YU300 Home Oxygen Concentrators 1Lpm to 7Lpm up to 90% Oxygen
Debonair is a very minimalistic-looking oxygen concentrator from the brand named Debonair. It’s compact and portable for vehicle use in the car.
- Able to operate 48 hours.
- Has access to the remote control.
- Has 1Year onsite warranty from an authorized seller.
- Service is not available in all cities. (But free pickup from customer location available.)
Older people and people with respiratory issues such as asthma use an oxygen concentrator. This is also long-standing and does not require much maintenance other than keeping the inlet filters clean. Get an oxygen concentrator that best matches your needs. So consider all the points mentioned above to make an effective decision on your purchase.
The demand for concentrators has increased due to covid-19, so planning to get earlier is a safe option.
What does an Oxygen concentrator do?
It purifies the air from the ambiance and supplies the pure O2 to the patient which runs via electricity.
How much does it cost to buy an O2 concentrator?
It starts as low as ₹46629 and goes to a max of ₹75000.
Which O2 concentrator is best for home use?
It depends on person to person and their requirements. Try to get a minimum of 3-5 LPM and OPI to be present above 87%
What should I look for when buying an oxygen concentrator?
See if it is weightless for easy portability, check if they have a warranty and the service provider is available in your location.