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.
• Best American brands: Philips Respironics and Inogen are among the most established American oxygen concentrator brands, known for their reliability, technology, and product quality.
• Best value for money in India: Oxysure stands out for most Indian home buyers by combining excellent build quality in the affordable segment, practical everyday features, competitive pricing and strong after-sales support.
• Best for innovation: Oxymed stands out for newer technologies such as DC-compressor-based oxygen concentrators and AutoFlow oxygen adjustment.
• Strong service and long-term ownership: Philips Respironics, Oxysure and Oxymed all have strong centralised service networks in India, with reasonably priced spare parts and transparent after-sales support without hidden or excessive service charges.

Quick Comparison

Below are seven major oxygen concentrator brands available in India, along with their popular models and typical specifications. For more models and other brands, you can also check our complete oxygen concentrator price list here – click here to view other products

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 remains one of the most trusted and recognised oxygen concentrator brands in India. Its long-established reputation, strong centralised service network and dependable after-sales support make it a strong choice for buyers who prioritise brand trust and long-term service availability.

Philips Respironics is globally well known for its EverFlo 5 LPM oxygen concentrator, which has been one of the brand’s most recognised and widely used models for home oxygen therapy. The brand has also remained one of the top oxygen concentrator brands in our annual rankings for several years.

With EverFlo now being phased out in many markets, Philips has introduced newer models such as the Oxygenate 5, which looks promising and continues the brand’s focus on reliable home oxygen therapy.

For long-term ownership, Philips Respironics also benefits from an established service ecosystem in India, with organised support and access to spare parts across many locations.

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. First, turn on the rear power switch, then press the Standby button on the front control panel to start oxygen therapy at your preset flow rate.

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: 93%±3%
• 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: Yes

Philips SimplyGo (Portable)

• Status: Discontinued in many markets; no stock available in India anymore
• Weight: 4.5 kg with single battery
• Oxygen purity: 93%±3%
• Pulse dose setting: 1-6
• Continuous flow: Upto 2LPM
• 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 still exists in India
• Pulse-dose setting: 1-5
• Weight: 2.7 kg with single battery
• Oxygen purity: 93%±3%
• 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 and is one of our top value-focused brands for Indian home buyers. The brand combines excellent build quality in the affordable segment with practical everyday features and competitive pricing.

Its Oxysure Home 5L is a strong example of this approach, combining a 24×7 live oxygen purity display, single-switch operation, a floating-ball flowmeter and precise flow adjustment in a competitively priced home oxygen concentrator.

Oxysure also has a strong centralised service network across India, with reasonably priced spare parts and transparent after-sales support without hidden or excessive service charges.

For buyers looking for a strong balance of quality, useful features, service support and price, Oxysure is one of the strongest options in the Indian market.

Oxysure Home 5L (Stationary)

• Weight: 13.9 kg
• Oxygen purity: 93%±3%
• Flowmeter: Yes, a floating-ball flowmeter is present 
• Oxygen purity display: Yes
• 24×7 Live Oxygen Purity Display: The actual oxygen purity percentage remains visible during operation, giving users continuous confirmation of machine performance.
• 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 is an Indian-origin oxygen concentrator brand headquartered in Bangalore and stands out for its focus on product innovation. The brand has introduced technologies such as built-in oxygen purity monitoring, DC-compressor-based oxygen concentrators and automatic oxygen-flow adjustment.

Its Oxymed Inteli 5 LPM represents this innovation-focused approach, combining a DC compressor with AutoFlow technology that can automatically adjust oxygen flow based on SpO₂ readings.

Oxymed also has a strong centralised service network in India, with reasonably priced spare parts and transparent after-sales support.

For buyers who prioritise new technology and intelligent oxygen-delivery features, Oxymed is one of the most innovation-focused brands in the Indian oxygen concentrator market.

Oxymed Inteli 5 LPM (Stationary)

• Weight: ~15 kg
• Oxygen purity: 93%±3%
• Flowmeter: No floating-ball flowmeter
• Oxygen purity display: Yes, digital display with purity information
• Oxygen purity indicator: Yes
• Flow Setting: 1-5 LPM
• DC compressor: Yes 
• AutoFlow technology: Can automatically adjust oxygen flow according to SpO₂ readings.
• Innovation focus: The Inteli combines a DC compressor and automatic flow adjustment, making it one of Oxymed's most technology-focused home oxygen concentrators.

Oxymed Mini 5 LPM (Stationary)

• Weight: ~13.9 kg
• Oxygen purity: 93%±3%
• Floating-ball flowmeter: Earlier it was present but has recently been removed.
• Oxygen purity display: Yes, percentage display available
• Oxygen purity indicator: Yes
• Flow Setting: 0.5-5 LPM
• Foldable display: Yes

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: Yes

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, headquartered in California, USA, 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: 93%±3%
• Flowmeter: Floating-ball flowmeter is present
• Oxygen purity display: No
• Oxygen purity indicator: Yes
• Flow Setting: 0.5–5 LPM
• One-step therapy start: Yes

Drive DeVilbiss 10 LPM (Stationary)

• Weight: ~19 kg
• Oxygen purity: 93%±3%
• 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: Yes

Drive DeVilbiss iGo2 (Portable)

• Weight: 2.2 kg with a single battery
• Oxygen purity: 93%±3%
• Pulse Dose Setting: 1-5
• Battery backup: Upto 9 hours with double battery
• User-replaceable sieve beds: No
• Warranty: 2 years

6. Caire (formerly AirSep)

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

Caire Intensity 10 (Stationary)

• Weight: ~26 kg
• Oxygen purity: 93%±3%
• Flowmeter: Floating-ball flowmeter
• Oxygen purity display: No
• Oxygen purity indicator: Yes
• Flow Setting: 2–10 LPM
• One-step therapy start: Yes

Caire FreeStyle Comfort (Portable)

• Weight: ~2.3 kg with single battery
• Oxygen purity: 93%±3%
• Pulse Dose Setting: 1–5
• Battery backup: Lasts upto 8 hours on 8-cell battery
• User-replaceable sieve beds: No
• Warranty: 2 years

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: 2 years

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: No
• Oxygen purity display: No, oxygen purity indicator only
• Oxygen purity indicator: Yes
• Flow Setting: 1–5 LPM

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 best oxygen concentrator brand for every user. The right choice depends on the prescribed flow rate, oxygen delivery mode, portability needs, budget, and availability of after-sales support.

Philips Respironics remains one of the strongest choices for buyers who prioritise established brand trust, recognition and long-term service support. Inogen continues to be a strong premium portable oxygen concentrator brand, while Drive DeVilbiss, Caire and Nidek offer established options across different oxygen requirements.

Oxysure stands out for value for money, excellent build quality in the affordable segment and practical features suited to most Indian home buyers, while Oxymed stands out for innovation, with newer technologies such as DC compressors and AutoFlow oxygen adjustment.

Philips Respironics, Oxysure and Oxymed all have strong centralised service networks in India, with reasonably priced spare parts and transparent after-sales support without hidden or excessive service charges.

For the latest oxygen concentrator prices in India, check our updated Oxygen Concentrator Price List in India to compare current prices across different brands and models.