Best 5 Litre Home Oxygen Concentrators in India (2026)

A 5 litre oxygen concentrator is used for home oxygen therapy when a patient requires continuous supplemental oxygen. While most 5 LPM oxygen concentrators offer a stated oxygen purity of around 93% ±3%, they differ in flow adjustment, long-duration performance, warranty, service support, and ease of use.

At Oxygen Times, we evaluated popular oxygen concentrators using technical specifications, long-duration performance assessments, warranty coverage, service experience, and feedback from over 750 customers. Our comparison follows a structured scoring methodology covering machine performance, practical features, and after-sales support.

This guide compares Oxysure Home 5L, Oxymed Inteli, Philips Oxygenate 5, Nidek Nuvo Lite, Drive DeVilbiss 5 LPM, BPL Oxy 5 Neo, and Yuwell 8F, with one model selected from each brand. Customer reviews can be explored through the individual product pages.

Key Takeaways

• Oxysure Home 5L is our top pick for most Indian buyers, combining excellent build quality, a 24×7 Live Oxygen Purity Display, a fire safety valve, industry-leading warranty of 3 years (up to 16,000 operating hours) and simple operation.
• Oxymed Inteli stands out for innovation, combining a variable-speed DC compressor, AutoFlow technology (while using an oximeter), 15 kg weight, and a 3-year warranty (up to 15,000 operating hours).
• Oxymed, Oxysure and Philips Respironics all have strong centralised service networks in India, with reasonably priced spare parts and transparent after-sales support.
• Philips Oxygenate 5 offers 0.1 LPM digital flow adjustment, tactile feedback, and an optional oxygen purity percentage display.
• Nidek Nuvo Lite and Drive DeVilbiss 5 LPM are trusted, long-established oxygen concentrators in the market, known for their durability, sturdy build quality, and reliable long-term performance.
• BPL Oxy 5 Neo and Yuwell 8F offer conventional floating-ball flowmeters and built-in nebulizers.

How We Evaluated These Oxygen Concentrators

Our evaluation considers factors that affect oxygen delivery, machine reliability, convenience, and long-term ownership.

• Long-duration performance: Oxygen purity consistency, flow stability, overheating, and operating performance during extended use.
• Service support: Service locations, spare-part availability and costs, technician experience, home service, and response times.
• Warranty: Warranty duration and documented operating-hour coverage.
• Flow control: Flow range, adjustment increments, and floating-ball flowmeter availability.
• Oxygen purity monitoring: Continuously visible percentage displays, on-demand readings, and low-purity warning indicators.
• Unique features: Additional safety, convenience, and functional features.
• Practical factors: Weight, built-in nebulizer, turn-off timer, brand support, and backup-machine availability.

Our long-duration performance evaluation considers continuous operation for seven days or longer, checking for overheating, changes in oxygen concentration, and flow stability. These observations are considered alongside manufacturer specifications and service experience.

Read our detailed oxygen concentrator evaluation methodology to understand how these factors are assessed.

Quick Comparison of 5 Litre Oxygen Concentrators

Oxysure Home 5L – Top Choice For Most Indian Buyers

The Oxysure Home 5L is our top recommendation for its combination of precise flow adjustment, continuous oxygen purity monitoring, warranty coverage, and service support.

Its standout features are the floating-ball flowmeter with 0.1 LPM flow adjustment and oxygen purity percentage display visible all the time. Users can monitor the displayed purity percentage without pressing additional buttons.

The machine also includes a fire safety valve, flow memory, built-in nebulizer, and turn-off timer. Weighing 13.9 kg, it is among the lightest machines in this comparison.

Key Specifications

• Oxygen purity: 93% ±3%
• Flow range: 0.5–5 LPM
• Flow adjustment: 0.1 LPM increments
• Weight: 13.9 kg
• Warranty: 3 years / 16,000 operating hours
• Purity percentage display: Always visible
• Floating-ball flowmeter: Yes
• Built-in nebulizer: Yes
• Turn-off timer: Yes

Why We Recommend Oxysure Home 5L

The Oxysure Home 5L performs strongly across our evaluation of long-duration performance, service support, and warranty coverage.

Its 16,000-hour operating warranty, home-service support, and guaranteed backup-machine provision under applicable terms are important benefits for customers requiring extended oxygen therapy.

The floating-ball flowmeter provides direct visual feedback of oxygen flow, while the continuously visible purity percentage makes monitoring more convenient. The fire safety valve adds another safety feature.

Pros

• Oxygen purity percentage visible all the time.
• Floating-ball flowmeter with 0.1 LPM flow adjustment.
• 3-year warranty covering up to 16,000 operating hours.
• Lightweight at 13.9 kg.
• Fire safety valve and flow memory.
• Built-in nebulizer and turn-off timer.
• Home service and guaranteed backup-machine provision under applicable terms.

Cons

• Nebulizer port is located on the lower rear side.

Oxymed Inteli 5 LPM – Most Innovative Product

The Oxymed Inteli 5 LPM is the successor to the Oxymed Mini and stands out for its variable-speed DC compressor and AutoFlow technology.

AutoFlow can adjust oxygen flow based on SpO₂ readings from a compatible wireless pulse oximeter. The oximeter must remain worn and connected for automatic adjustment to function.

The Inteli weighs approximately 15 kg and carries a 3-year warranty covering up to 15,000 operating hours. Its strong service support in India is another advantage.

Key Specifications

• Oxygen purity: 93% ±3%
• Flow range: 1–5 LPM
• Manual flow adjustment: 1 LPM increments
• Weight: 15 kg
• Warranty: 3 years / 15,000 operating hours
• Purity percentage display: Button press
• Floating-ball flowmeter: No
• Built-in nebulizer: Yes
• Unique feature: AutoFlow technology

What Makes Oxymed Inteli Different?

Unlike conventional concentrators with manually selected fixed-flow settings, the Inteli can automatically adjust oxygen flow based on SpO₂ readings when AutoFlow is enabled. This feature requires the compatible wireless pulse oximeter to be worn continuously.

Its DC compressor offers lower stated electricity consumption of approximately 160 W. The 15,000-hour warranty and 15 kg weight are additional advantages compared with several conventional models.

Pros

• Variable-speed DC compressor.
• Automatic SpO₂-based oxygen flow adjustment.
• Stated power consumption of approximately 160 W.
• 3-year warranty covering up to 15,000 operating hours.
• 15 kg weight.
• Strong after-sales service support.
• Built-in nebulizer and turn-off timer.

Cons

• Minimum flow setting is 1 LPM with an increment of 1 LPM.
• AutoFlow requires continuous use of the wireless oximeter.

Philips Oxygenate 5 – Best for Digital Flow Control

The Philips Oxygenate 5 offers digital oxygen flow adjustment in 0.1 LPM increments, tactile feedback, and an oxygen purity percentage display.

The digital interface allows fine flow-setting adjustments, while the purity-display-equipped variant makes oxygen concentration monitoring more convenient.

Weighing approximately 18 kg, the machine carries a 3-year warranty covering up to 10,000 operating hours. Philips Respironics also has an established service network in India.

Key Specifications

• Oxygen purity: 93% ±3%
• Flow range: 0.5–5 LPM
• Flow adjustment: 0.1 LPM increments
• Weight: 18 kg
• Warranty: 3 years / 10,000 operating hours
• Purity percentage display: Always visible on equipped variant
• Floating-ball flowmeter: No
• Built-in nebulizer: No
• Turn-off timer: Yes

Pros

• Precise 0.1 LPM digital flow adjustment.
• Tactile feedback during flow adjustment.
• Optional oxygen purity percentage display.
• Turn-off timer and flow memory.
• Established service support in India.

Cons

• Relatively heavy at 18 kg.
• No built-in nebulizer.

Nidek Nuvo Lite – Best for Low Minimum Flow

The Nidek Nuvo Lite offers a minimum oxygen flow setting of 0.125 LPM, lower than most other models in this comparison.

It has a compact design and a signature lockable flowmeter. Its low minimum flow makes it worth considering where a very low flow setting is prescribed, especially for young patients.

Key Specifications

• Flow range: 0.125–5 LPM
• Weight: 13.9 kg
• Warranty: 3 years
• Purity percentage display: No
• Low-purity indicator: Yes
• Built-in nebulizer: No
• Turn-off timer: No
• Unique feature: Low minimum flow setting

Pros

• Minimum flow setting of 0.125 LPM.
• Compact and relatively lightweight design.
• Mechanical flow adjustment.
• Strong long-duration performance in our evaluation.
• Three-year warranty.

Cons

• No oxygen purity percentage display.
• No built-in nebulizer.

Drive DeVilbiss 5 LPM – Best for High Operating Altitude

The Drive DeVilbiss 5 LPM is a conventional oxygen concentrator known for sturdy construction and long-duration operation.

It uses a floating-ball flowmeter and mechanical controls. The machine also supports operation at altitudes up to 13,123 feet.

Although it performs strongly in long-duration assessments, service availability in India is limited to selected locations under the evaluated arrangement.

Key Specifications

• Oxygen purity: 93% ±3%
• Flow range: 0.5–5 LPM
• Weight: 16.3 kg
• Warranty: 3 years
• Floating-ball flowmeter: Yes
• Purity percentage display: No
• Low-purity indicator: Yes
• Built-in nebulizer: No

Pros

• Sturdy construction.
• Strong long-duration performance.
• Floating-ball flowmeter.
• Simple mechanical controls.
• High-altitude operating capability.

Cons

• Service coverage is limited to selected locations.
• No oxygen purity percentage display.
• No built-in nebulizer.

BPL Oxy 5 Neo

The BPL Oxy 5 Neo is a conventional oxygen concentrator with a floating-ball flowmeter, built-in nebulizer, and storage compartment.

Its mechanical controls are straightforward, but at 25 kg, it is one of the heaviest models in this comparison.

The machine also carries a one-year warranty, shorter than the coverage offered by several competing brands.

Key Specifications

• Oxygen purity: 93% ±3%
• Flow range: 0.5–5 LPM
• Weight: 25 kg
• Warranty: 1 year
• Floating-ball flowmeter: Yes
• Purity percentage display: No
• Built-in nebulizer: Yes
• Unique feature: Storage compartment

Pros

• Floating-ball flowmeter.
• Good build quality.
• Built-in nebulizer.
• Storage compartment.
• Simple mechanical controls.

Cons

• Heavy at 25 kg.
• One-year warranty.
• No oxygen purity percentage display.

Yuwell 8F – Conventional Home Oxygen Concentrator

The Yuwell 8F is one of the well-known Chinese oxygen concentrators in the affordable segment, featuring a floating-ball flowmeter, built-in nebulizer, and 0.5–5 LPM flow range.

It weighs 15.3 kg according to our comparison sheet and is designed for routine home use.

However, service support in India is limited to selected locations under the evaluated arrangement, and the machine does not include a numerical oxygen purity percentage display.

Key Specifications

• Oxygen purity: 93% ±3% in the evaluation sheet
• Flow range: 0.5–5 LPM
• Weight: Approximately 15.3 kg
• Warranty: 2 years
• Floating-ball flowmeter: Yes
• Purity percentage display: No
• Built-in nebulizer: Yes
• Turn-off timer: No

Pros

• Floating-ball flowmeter.
• Built-in nebulizer.
• 0.5–5 LPM flow range.
• Relatively manageable weight.

Cons

• Service coverage is limited to selected locations.
• No oxygen purity percentage display.

What to Check Before Buying a 5 Litre Oxygen Concentrator

• Prescribed oxygen flow: Check whether the machine supports the oxygen flow prescribed by the doctor. For example, if the patient needs 0.5 LPM, choose a machine that can deliver oxygen at that setting.
• Oxygen purity: Most 5 LPM oxygen concentrators provide around 93% ±3% oxygen purity. Make sure the machine maintains the required purity even at its maximum flow of 5 LPM.
• Flow adjustment: Machines with smaller flow adjustment increments, such as 0.1 LPM, allow finer control over oxygen delivery. A floating-ball flowmeter also lets users see the actual indicated oxygen flow.
• Oxygen purity monitoring: Some machines display the oxygen purity percentage continuously, while others require pressing a button. Basic models may only have a warning light that alerts users when oxygen purity drops.
• Long-duration performance: If the patient needs oxygen for several hours or throughout the day, choose a machine that can operate reliably for extended periods without overheating or a significant drop in oxygen purity.
• Service support: Check whether the brand provides service in your city, how easily spare parts are available, and whether home service is offered. Some brands also provide backup machines during repairs.
• Warranty: Compare both the warranty period and operating-hour limit. For example, a 3-year warranty may cover 10,000, 15,000, or 16,000 operating hours, depending on the model. Usually, whichever limit is reached first applies.
• Weight: If the machine needs to be moved frequently between rooms, a lightweight model around 14–15 kg may be easier to handle than a heavier 20–25 kg concentrator.

Final Verdict: Which 5 Litre Oxygen Concentrator Should You Choose?

Among the best 5 litre oxygen concentrators in India, the Oxysure Home 5L is our top pick for most Indian buyers, offering an excellent combination of precise flow adjustment, continuous oxygen purity monitoring, long warranty coverage, and after-sales service.

Its floating-ball flowmeter, oxygen purity percentage visible all the time, fire safety valve, 16,000-hour operating warranty, lightweight 13.9 kg design, and guaranteed backup machine during servicing make it our Best Overall & Value Pick.

The Oxymed Inteli stands out for its AutoFlow technology (which requires continuous use of a compatible wireless oximeter), DC compressor, and 15,000-hour operating warranty.

The Philips Oxygenate 5 offers precise digital flow adjustment, tactile feedback, and a 3-year warranty covering up to 10,000 operating hours.

The final choice should depend on the patient's prescribed oxygen requirements, service availability, and practical needs.