Compare Nareena 5 LPM Single Flow vs Invacare Perfect O2 V

Nareena 5 LPM Single Flow and Invacare Perfect O2 V are both 5 LPM Home Stationary Oxygen Concentrators with purity 90-96 %. However, they differ in areas such as Company Headquarters, Purity, Continuous Flow and Power consumption.

Below is a detailed comparison of Nareena 5 LPM Single Flow and Invacare Perfect O2 V to help you understand their specifications, features, advantages, and key differences.

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Nareena 5 LPM Single Flow

Nareena 5 LPM Single Flow

₹35,510.40
Invacare Perfect O2 V

Invacare Perfect O2 V

₹59,520.00
Brand Nareena Lifesciences Invacare
Rating (4.2/5 - 26 reviews)
Warranty
1 year warranty
2 year warranty
Company Headquarters India USA
Type Home Stationary Home Stationary
Purity 90-96 % 90-95 %
Continuous Flow 1-5 LPM 0.5-5 LPM
Power consumption 550 watts 325 watts
Weight 15 kg 17.6 kg
Sound level 50 db 43 db
Oxygen Purity Indicator (OPI) ✓ Yes × No
Oxygen Purity % Analyzer × No × No
Outlet pressure — 5 psi
Loss of Power Alarm ✓ Yes ✓ Yes
System Malfunction Alarm × No ✓ Yes
No Flow Alarm × No ✓ Yes
Dimensions 23.6H x 14.7W x 14.3D inch 23H x 13W x 11.5D inch
Operating altitude — 8000 feet
US FDA Approved × No × No
FAA Approved × No × No
CE Certified × No × No
Indian Voltage Model ✓ Yes ✓ Yes
Literature
Brochure Download Brochure Download Brochure
User manual - Invacare Perfect O2 V User Manual
Service manual - Invacare Perfect O2 V Service Manual

Type

Both Nareena 5 LPM Single Flow and Invacare Perfect O2 V are listed as Home Stationary oxygen concentrators, typically suitable for home and clinical use.

Purity

Both models provide medical-grade oxygen, with Nareena 5 LPM Single Flow listed at 90-96 % and Invacare Perfect O2 V listed at 90-95 % across their flow range.

Warranty

Nareena 5 LPM Single Flow comes with 1 year warranty, while Invacare Perfect O2 V comes with 2 year warranty.

Company headquarters

Nareena 5 LPM Single Flow is headquartered in India, while Invacare Perfect O2 V is headquartered in USA. Since Nareena 5 LPM Single Flow is headquartered in India, Indian customers may benefit from a well-established service network.

Purity sensor

Oxygen Purity Indicator

Nareena 5 LPM Single Flow has an Oxygen Purity Indicator while Invacare Perfect O2 V lacks this feature. A LED light turns on when purity drops below therapeutic level (typically below 82%).

Oxygen Purity % analyser

Neither product has an Oxygen Purity % analyser and lacks this feature. This means none of the machines can display the actual oxygen purity percentage on the screen.

Weight and dimension

Weight

Nareena 5 LPM Single Flow weighs 15 kg, while Invacare Perfect O2 V weighs 17.6 kg. A lighter model is generally easier to move and handle.

Dimensions

Nareena 5 LPM Single Flow measures 23.6H x 14.7W x 14.3D inch, while Invacare Perfect O2 V measures 23H x 13W x 11.5D inch.

Power consumption

Nareena 5 LPM Single Flow uses 550 watts, compared with 325 watts used by Invacare Perfect O2 V.

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