
What is an Oxygen Concentrator?
An oxygen concentrator is a medical device that collects oxygen from the surrounding air and delivers pure oxygen through a connected pipe and mask to the patient. It is different from oxygen cylinders and doesn’t run out of supply but it depends on battery and electricity.
How an Oxygen Concentrator Works?
The device uses a multiple layer of filters and compressors to extract pure oxygen and separate nitrogen from the air. Then pure oxygen is delivered through a combination of pipe, nasal cannula, and mask to the patient.
Key Benefits of Using Oxygen Concentrator
Provide unlimited oxygen supply with the available power source.
No requirement for refilling.
Safer and more portable options.
4-Step Guide to Rent an Oxygen Concentrator
It is a safer and more convenient option to book an oxygen concentrator on rent rather than buying a new concentrator. Here are the 4 easy steps before going to select a concentrator:
Step 1: Assess Your Needs
Health Conditions That Require an Oxygen Concentrator
Patients with COPD, severe asthma, or those recovering from COVID-19 often require supplemental oxygen therapy.

Flow Rate Requirements: LPM Explained
Flow rate, measured in liters per minute (LPM), determines the oxygen output. It's important to consult your doctor to determine if you require a higher oxygen flow rate. They can advise on whether a concentrator delivering more than 5 liters per minute is necessary for you as per your needs.
Continuous vs. Pulse Flow Concentrators
Continuous Flow: Delivers oxygen continuously, suitable for critical needs.
Pulse Flow: Provides oxygen only when the user inhales, conserves energy, and is better for mobile users.
Step 2: Always Research Available Models and Company
Popular Brands in India
Brands like Philips, Nidek, and Oxymed, AirSep, Blureha, Evox are widely trusted for their efficiency and reliability.
Features to Look For
Adjustable flow rate
Oxygen purity indicator
Noise levels (Sound decibel level)
Energy efficiency
Portable vs. Stationary Models
Portable oxygen concentrator on rent models are lightweight and ideal for active lifestyles, while stationary units are better suited for home use.
Step 3: Find As Per Your Budget and Costs
Cost of Oxygen Concentrators in India
Prices range from INR 30,000 to INR 1,50,000 depending on the features and brand. However, you may find it budget-friendly if you book an oxygen concentrator on rent in Delhi which may cost you INR 3500 to INR 8000 per month
Maintenance Costs and Filters
Regular filter replacements and electricity consumption contribute to maintenance expenses.
Warranties and After-Sales Service
Look for devices with extended warranties and accessible service centres.
Step 4: Purchase from a Trusted Platform
Online vs. Offline Purchase Options
Online platforms offer convenience, while offline stores allow hands-on inspection. Ensure you choose authorized retailers in either case.
Authorized Dealers and Verified Sellers
Only buy from verified sources to ensure product authenticity and warranty.
Avoiding Counterfeit Products
Check for certifications and branding to avoid substandard products.
Tips for First-Time Buyers
Confirm medical device certification (ISO or CE).
Read and understand return policies before purchase.
Must read user’s reviews to check performance and reliability.
Maintenance and Care for Oxygen Concentrators
Regular Cleaning Tips
Clean the device and filters weekly to maintain efficiency. Use a soft cloth and mild detergent.
Replacing Filters and Accessories
Follow the manufacturer’s recommendations for filter replacement to ensure optimal oxygen purity.
Troubleshooting Common Issues
Learn to identify issues like low oxygen output or noisy operation and address them promptly by consulting the manual.
Conclusion
Buying an oxygen concentrator in India doesn’t have to be overwhelming. By assessing your needs, researching options, budgeting wisely, and purchasing from trusted sources, you can ensure you make a safe and reliable choice. Remember, an oxygen concentrator is an investment in health, so choose wisely.
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