Top 7 Oxygen Concentrator Brands in India (2026)

There is no single best oxygen concentrator brand for every user. The right choice depends on the patient’s prescribed flow, whether they need a stationary home unit or a portable device, and practical factors such as service support and warranty.

Key Takeaways

• Top oxygen concentrator brands in India include Philips Respironics, Oxysure, Oxymed, Inogen, Drive DeVilbiss, Caire, and Nidek, with options for both home and portable oxygen therapy.
• Choose an oxygen concentrator based on prescribed flow and delivery mode, rather than selecting a model based only on brand name or price.
• Compare important factors such as oxygen purity, flow capacity, weight, portability, battery backup, warranty, and after-sales service before buying.
• Service network and spare-parts availability are important for long-term use; Indian brands such as Oxymed and Oxysure can offer more accessible service and support for buyers in India.

Quick Comparison

Below are seven major brands available in India, along with key models and their typical specifications.  

1. Philips Respironics

Philips Respironics originated in the United States as Respironics, Inc., which was acquired by the Dutch multinational Royal Philips in 2007.

The brand gained strong popularity worldwide, especially in India, helped by Philips' established reputation and recognition in the homecare market.

Philips Respironics has consistently remained one of the top oxygen concentrator brands in our annual rankings, despite around 90% of its previously top-selling models being discontinued.

Philips Respironics has been widely known for its stationary oxygen concentrators designed for long-term home oxygen therapy. However, many of its popular stationary models have now been discontinued or phased out. 

Philips Oxygenate 5 - New Launch (Stationary)

• Weight: ~18 kg
• Oxygen purity: 93%±3%
• Flowmeter: No floating-ball flowmeter
• Oxygen purity display: Yes (optional variant)
• Oxygen purity indicator: Yes
• Flow Setting: 0.5–5 LPM continuous
• One-step therapy start: No

Philips EverFlo 5 LPM (Stationary)

• Status: Discontinued in many markets; old stock may still be available. Buy with caution and verify warranty and service
• Weight: ~14 Kg
• Oxygen purity: 90–96%
• Flowmeter: Yes, a floating-ball flowmeter is present
• Oxygen purity display: No, an oxygen purity display is not present
• Oxygen purity indicator: Yes
• Flow Setting:  0.5–5 LPM
• One-step therapy start: No

Philips SimplyGo (Portable)

• Status: Discontinued in many markets; limited stock in India now
• Weight: 4.5 kg with single battery
• Oxygen purity: 90–96%
• Pulse dose setting: 1-6
• Warranty: 2 years
• Battery backup: Upto 6.8 hours with double battery
• User-replaceable sieve beds: No

Philips SimplyGo Mini

• Status: Discontinued in the USA; some stock may still exist in India
• Pulse-dose setting: 1-5 LPM
• Weight: 2.7 kg with single battery
• Oxygen purity: Around 90–96%
• Batery backup: Upto 12 hours with double battery
• User-replaceable sieve beds: No
• Warranty: 2 years

2. Oxysure

Oxysure is an Indian-origin oxygen concentrator brand headquartered in New Delhi, India, with a widespread service network across India. One of its key service differentiators is 24×7 live customer support, giving users access to assistance even outside regular business hours. Select service plans also include backup-machine arrangements, helping reduce interruptions when a concentrator requires servicing or repair. 

Oxysure Home 5 L (Stationary)

• Weight: 13.5 kg
• Oxygen purity: 93%±3%
• Flowmeter: Yes, a floating-ball flowmeter is present 
• Oxygen purity display: Yes
• Oxygen purity indicator: Yes
• Built-in nebuliser: Yes
• Flow Setting: 0.5-5 LPM
• One-step therapy start: Yes. Turn on the power switch, and oxygen therapy begins instantly at your preset flow rate; no extra buttons are needed, unlike other brands

Oxysure Go (Portable)

• Weight: ~1.98 kg with a single battery
• Oxygen purity: 93%±3%
• Pulse Dose Setting: 1–5
• Battery backup: Upto 10 hours with double battery
• User-replaceable sieve beds: Yes
• Warranty: 3 years

3. Oxymed

Oxymed, an Indian-origin brand headquartered in Bangalore, gained popularity in the market by introducing models with a built-in oxygen purity display, allowing users to view the machine’s oxygen purity directly on the device. This feature made oxygen purity monitoring more accessible and became one of the brand’s key differentiators. 

Oxymed offers stationary oxygen concentrators for home use with different flow capacities and features.
It also provides portable oxygen concentrators for travel and mobility.
These portable models focus on lightweight design, battery operation, and easy portability.

Oxymed Inteli 5 LPM (Stationary)

• Weight: ~15 kg
• Oxygen purity: 93%±3%
• Flowmeter: No floating-ball flowmeter, electronic/digital flow control
• Oxygen purity display: Yes, digital display with purity information
• Oxygen purity indicator: Yes
• Flow Setting: Continuous flow of 1-5 LPM
• One-step therapy start: No 

Oxymed Mini 5 LPM (Stationary)

• Weight: ~13.9 kg
• Oxygen purity: 93%±3%
• Flowmeter: Yes, a floating-ball flowmeter is present, which is recommended by a pulmonologist
• Oxygen purity display: Yes, percentage display available
• Oxygen purity indicator: Yes
• Flow Setting: 0.5-5 LPM
• One-step therapy start: No

Oxymed Cure 5 LPM (Stationary)

• Weight: ~18 kg
• Oxygen purity: 93%±3%
• Flowmeter: No floating-ball flowmeter; electronic controls
• Oxygen purity display: Yes, but the purity reading is accessed via button combination, not continuously visible
• Oxygen purity indicator: Yes
• Flow Setting: 1-5 LPM
• One-step therapy start: No

Oxymed 10 LPM Dual Flow (Stationary)

• Weight: ~24 kg
• Oxygen purity: 93%±3%
• Flowmeter: Yes, dual flowmeter configuration
• Oxygen purity display: No
• Oxygen purity indicator: Yes
• Flow Setting: 1–10 LPM
• One-step therapy start: No

Oxymed P2 (Portable)

• Weight: ~1.98 kg with single battery
• Oxygen purity: 93%±3%
• Pulse Dose Setting: 1–5
• Battery backup: Upto 10 hours with double battery
• User-replaceable sieve beds: No
• Warranty: 3 years

4. Inogen

Inogen is a premium portable oxygen concentrator brand, best known for its lightweight and travel-friendly Inogen One series. 

Its latest model, the Inogen Rove 6, offers up to six pulse-dose settings while weighing just over 2 kg, combining high oxygen output with portability. The Inogen Rove 6 is the successor to the highly successful Inogen One G5.

Inogen Rove 6 (Portable)

• Weight: ~2.2 kg with single battery
• Oxygen purity: 93%±3%
• Pulse Dose Setting: 1–6
• Battery backup: 12 hours 45 minutes with a double battery
• User-replaceable sieve beds: Yes
• Warranty: 2 years

5. Drive DeVilbiss

DeVilbiss is a US-based respiratory care brand with a long history in home medical equipment. In 2015, it merged with Drive Medical and was subsequently rebranded as Drive DeVilbiss Healthcare. 

Drive DeVilbiss 5 LPM (Stationary)

• Weight: ~16.3 kg
• Oxygen purity: 87–96%
• Flowmeter: Floating-ball flowmeter is present
• Oxygen purity display: No
• Oxygen purity indicator: Yes
• Flow Setting: 0.5–5 LPM
• One-step therapy start: No

Drive DeVilbiss 10 LPM (Stationary)

• Weight: ~19 kg
• Oxygen purity: 87–96%
• Flowmeter: Yes, a floating-ball flowmeter is present
• Oxygen purity display: No
• Oxygen purity indicator: Yes
• Flow Setting: 2–10 LPM
• One-step therapy start: No

Drive DeVilbiss iGo2 (Portable)

• Weight: 2.2 kg with a single battery
• Oxygen purity: 90–96%.
• Pulse Dose Setting: 1-5
• Battery backup: Upto 9 hours with double battery
• User-replaceable sieve beds: No
• Warranty: 2 years

6. Caire

AirSep was acquired by Chart Industries in 2012, with its respiratory division later brought under the Caire brand. The headquarters of Caire Inc. is located in the USA. For many years, their oxygen concentrator portfolio has remained largely unchanged, with many established models continuing in the lineup. 

Caire VisionAire 5 (Stationary)

• Weight: ~13.6 kg
• Oxygen purity: 90–96%
• Flowmeter: Floating-ball flowmeter present
• Oxygen purity display: No
• Oxygen purity indicator: Yes
• Flow Setting: Adjustable continuous flow from 1–5 LPM
• One-step therapy start: No

Caire Intensity 10 (Stationary)

• Weight: ~26 kg
• Oxygen purity: 87–96%
• Flowmeter: Floating-ball flowmeter
• Oxygen purity display: No
• Oxygen purity indicator: Yes
• Flow Setting: 2–10 LPM
• One-step therapy start: No

Caire FreeStyle Comfort (Portable)

• Weight: ~2.3 kg with single battery
• Oxygen purity: 90-96%
• Pulse Dose Setting: 1–5
• Battery backup: Upto 4 hours on double battery
• User-replaceable sieve beds: No
• Warranty: 1 year

SeQual Eclipse 5 (Portable, Dual Mode)

• Weight: ~8.3 kg with a single battery
• Oxygen purity: 90-96%
• Pulse Dose Setting: 1-9
• Flow setting: 0.5-3 LPM
• Battery backup: 5.4 hours at 2 pulse setting
• User-replaceable sieve beds: No
• Warranty: 1 year

7. Nidek

Nidek Neo 5 (Stationary)

Nidek Neo 5 is the successor to the popular Nidek Nuvo Lite 5 LPM oxygen concentrator, continuing the brand’s focus on stationary oxygen therapy. Its headquarters are located in the USA. It features an updated design while retaining the 5 LPM capacity for home use. 

• Weight: ~14.4 kg
• Oxygen purity: 93%±3%
• Flowmeter: Floating-ball flowmeter present
• Oxygen purity display: No, oxygen purity indicator only
• Oxygen purity indicator: Yes
• Flow Setting: 1–5 LPM
• One-step therapy start: No

Nidek Uno 10 (Stationary)

• Weight: ~29.26 kg
• Oxygen purity: 87–95%
• Flowmeter: Floating-ball flowmeter present
• Oxygen purity display: No, it comes with an oxygen purity indicator
• Oxygen purity indicator: Yes
• Flow Setting: 2–10 LPM
• One-step therapy start: No

Conclusion

There is no single oxygen concentrator brand that is best for every patient. The right choice should first match the patient’s prescribed oxygen flow, delivery mode, and whether the concentrator is required for home use or travel.

Philips Respironics remains a well-known name in oxygen therapy, while buyers should also consider the availability of service and spare parts before making a long-term purchase.

For Indian buyers, Oxymed and Oxysure are Indian brands, which can make service and support more accessible. The article also notes that Oxysure has a widespread service network across India and 24×7 live customer support. Ultimately, choose a reliable brand that can support the machine not only at the time of purchase but throughout its usable life.