5 Best Oxygen Concentrators in India for you to choose from

Oxygen concentrators support patients with pulmonary distress because they increase their quality of life. If you want to buy a portable oxygen concentrator but aren’t sure what to look for, don’t worry. We’re here to help you out. You’ve come to the right place, because in the following blog, we’ll go through some of the best oxygen concentrators in the market and make your task of choosing among them all the more easy!

Philips Simply Go

Philips offers the Simply Go Oxygen Concentrator, a home oxygen device. It has a maximum flow rate of 5 liters per minute. It has a small footprint and is simple to maintain. The Philips Simply Go is a home-use stationary oxygen concentrator. It offers patients at home round-the-clock treatment. It is a low-cost and effective home oxygen therapy option.

The machine is light and easy to carry around the house, weighing only 14kg. It’s quiet and doesn’t produce a lot of heat. It’s patient-friendly, and it may be positioned close to the user without waking them up. The device is energy-efficient and does not use a lot of electricity.

At flow setting 5, the oxygen purity is 93 percent 3%. The device’s pressure outlet is 5.5 PSI, and the sound level is 45dB. The working temperature ranges from 12 to 32 degrees Celsius, with a humidity level of up to 95 percent. The storage temperature ranges from -34°C to 71°C, with a transport humidity of up to 95%.

The Simply Go includes an integrated oxygen purity indicator that sends out an alarm when there is a lack of oxygen. When the oxygen concentration falls below 80%, the ‘Low oxygen’ warning flashes, and when it goes below 70%, the ‘Very low oxygen’ indication flashes. The machine’s average power usage is 350W, at a voltage of 120V AC (10%). The device’s dimensions stand at 24cm x 38cm x 58cm. 

Features to Look For:

  • A fixed oxygen machine for homecare.
  • Flow rate of 5 liters per minute
  • At the 5 flow setting, the purity level is 93 percent 3 percent.
  • Has a built-in oxygen purity indicator.
  • It’s light, silent, and produces less heat.
  • Three-year warranty


The Kröber 4.0 oxygen concentrator is priced between Rs 45,000 and Rs 60,000 in India. Kröber oxygen generators are portable and can produce up to 6-8 litres of oxygen with a purity of up to 93 percent. It has a flow rate of 0.5 to 5 litres per minute and a 93 percent (3% ) oxygen content. The noise level is 43 DBA, which is low and thus pleasant for the patient. 0.04-0.07 mpa is the outlet pressure. Pressure Swing Adsorption is the method by which it collects oxygen from the atmosphere (PSA). PSA is a technology that uses a molecular sieve built of artificial zeolite to remove nitrogen from air while leaving out air that is largely oxygen. Air is passed through this sieve/filter, where zeolite absorbs nitrogen, trapping it in the filter while the rest of the gases pass through. 

The machine features buttons for turning the power on and off, as well as for altering the time. Switch Times, Operating Pressure (in mpa), Operating Time, and Accumulated Running Time are all displayed on the LCD display. In the event of low or excessive pressure, a light indicator and an audible alarm inform the user. This filtered air, which is primarily oxygen and has a purity level of approximately 93 percent, is utilized for medical therapy. It has a humidifier that adds moisture to the outflowing air, which can be a little dry at times. This keeps the throat and nasal passages from becoming irritated.

The oxygen concentrator, nebulizer kit, humidifier bottle, HEPA filter, dust filter, high oxygen mask, oxygen splitter, 3 nasal cannulas, glucometer, and user manual are all included in the package.

Features to Look For:

  • Compact oxygen concentrator with a nebulizer that is portable.
  • Oxygen flow rate of 0.5-5 l/min, oxygen purity level of 93 percent (3%).
  • Timer from 10 minutes to 5 hours, humidifier, and intelligent sensors to look for malfunctions.

Romed OXY-5L

The Romed OXY-5L Pure O2’s products are manufactured by a respected global medical equipment company. Pure O2 carries a variety of portable and stationary oxygen concentrators that may be used at home or on the move. 

It’s a device that generates medical-grade pure oxygen for people to use at home. It has a 5 liter per minute flow rate and a concentration of 93% 3%.

It’s a patient-friendly, silent oxygen machine. It boasts a wrap-around air intake design, as well as a multi-level noise reduction technology that muffles the machine’s sounds. This makes the device more convenient to use at home.

The concentrator produces very little heat and is simple to clean and maintain. It features wheels to make it easier to transport. A display panel, a humidifier bottle, a flow-meter, and a flow-meter knob are all found on the front section. The user interface on top of the device has power and timer buttons.

For optimal oxygen concentration, the manufacturer advises changing the intake filters once a month. Along with the equipment, ten more intake filters are included. A two-year warranty is included with the item. It measures 58cm x 42cm x 74cm in size.

Please keep in mind that the machine is not waterproof and should be kept out of situations where it might get wet. Also, because this is an oxygen-generating gadget, keep it away from open fires.

Product Highlights:

  • 5 liters per minute flow rate
  • Purity of 93 percent and 3 percent.
  • Comes with ten extra intake filters.
  • A 2-year warranty is included.
  • Wrap-around air inlet design with multi-level noise reduction system.
  • Wheels are built-in.
  • It requires little upkeep.

Servotech’s ST-DE-2A Oxygen Concentrators

This Oxygen Concentrator from Servotech is specifically designed to meet the needs of patients who need supplemental oxygen. This small, quiet, and compact oxygen concentrator system provides a constant supply of oxygen that can be easily modified to meet the needs of the patient.

The ST-DE-2A Oxygen Machine can maintain a flow of 1-10 LPLM, allowing for a continuous supply of oxygen 24 hours a day, seven days a week. The unit ensures a continuous flow of oxygen thanks to an inbuilt pure copper oil-free compressor. An aluminum-magnesium alloy cooling fan is also used to power the oxygen concentrator, ensuring a longer life and improved performance. The equipment is simple to operate and features an HD LCD touchscreen as well as an on-the-go power saving mode that allows you to activate the oxygen support even if the patient is sleeping.

There are two types of oxygen concentrators: one that produces 5 LPLM oxygen and another that produces 10 LPLM oxygen. A pressure warning, a power off alarm, and an irregular voltage alarm are all used on both devices. This medical-grade oxygen generator weighs about 19-25kg, has a 220V 50Hz AC feed, and uses less than 400VA of power while operating continuously for 2000 hours.

Key Features:

  • Offers up to 93% of virginal oxygen
  • Allows you to easily carry it on wheels anywhere and everywhere
  • Comes in both 5 and 10L models
  • German copper oil-free compressor ensures zero noise or hassle
  • Maintains a steady flow rate offering an uninterrupted flow of oxygen
  • Promises seamless running for long number of hours due to its unique wear resistant ceramic valve
  • Its French Molecular Sieve helps ward off any molecular particulate that may meddle with the machine.
  • Includes a 1-year warranty


The third OC device for you to choose from is the Compact 525 oxygen concentrator that can produce up to 5 litres of oxygen with a purity of up to 93 percent. In India, the Compact 525 costs roughly Rs 50,000. 

It’s a lightweight medical equipment with strong wheels and a large carry handle integrated into the frame. The concentrator is designed for single-flow operation and has a maximum capacity of 5 litres and an oxygen purity level of 96.2 percent. The flow rate ranges from 1 to 5 litres per minute, with an outlet pressure of 0.04-0.07 mpa and a sound level of 50 decibels.

It can be used in both healthcare facilities and private residences. It comes with a nebulizer kit as well as a humidifier bottle. Accumulating Time, Present Working Time, and other essential metrics are displayed on an LCD panel. A timer can be used to set the operation time as needed. When the timer runs out, the device turns down automatically. The maximum timer duration is 9 hours, while the smallest timer duration is 10 minutes.

The device includes built-in sensors that detect malfunctions. For example, if the air flow pressure drops below the permitted limit or rises to dangerous levels, the alarm will ring to warn the user. The red-light indicator illuminates when the oxygen purity falls below 82 percent. The warning sounds if the temperature within the gadget rises above 55 degrees.

The device offers:

Portable single-flow oxygen concentrator with a flow rate of 1-5 l/min

  • Oxygen purity of 96.2 percent
  • A sound level of 50 dB.
  • 0.04-0.07 mpa outlet pressure, nebuliser and humidifier included
  • LCD display, intelligent sensors, alarm system, timer from 10 to 9 hours, wheels, and handle.


And that’s pretty much all about the best concentrators you can find in India. We know it’s not an exhaustive list, but still covers most things you’re looking for. 

If you’re looking to buy one of Servotech’s concentrators, click here: https://www.tatacliq.com/servotech-5-litre-oxygen-concentrator-white/p-mp000000009564677

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