How long does delivery take in Chennai?

Within 4–5 hours during business hours across most of Chennai, including installation and basic training.

Is service support included?

Yes. All concentrators come with installation, a service helpline and on-site service for the duration of your rental or warranty.

Oxygen Concentrator

Philips Oxygen Concentrator

Name: Philips Oxygen Concentrator
SKU: WP-241
Price: 79000 INR
Availability: InStock
Rating: 5 (38 reviews)

(38 customer reviews)View all →

₹79,000+GST Extra

The Philips Respironics EverFlo is one of the lightest and quietest 5-liter oxygen concentrators on the market. Weighing just 14 kg (31 lbs) , this compact device delivers continuous flow oxygen from 0.5 to 5 LPM without the bulk of traditional machines. Featuring a sleek, non-medical design,…

Lightweight: Only 14 kg (31 lbs) – easy to move with integrated handle and casters.
Flow Rate: Adjustable 0.5 to 5 Liters Per Minute (LPM).
Quiet Operation: <45 dBA (one of the quietest in its class).
Low Maintenance: External filter change required only every 2 years.

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13+ years

Category: Oxygen Concentrator

Key Features – Philips Oxygen Concentrator

Trusted brand	Philips Respironics
Lightweight build	Just ~14 kg
High oxygen purity	Up to 95%
LED status indicators	Flow & status at a glance
Continuous oxygen flow	1–5 L/min
Whisper-quiet operation	Low-noise design

High Performance

Advanced ventilation for optimal therapy.

Smart Comfort

Intelligent features for patient comfort.

Reliable & Safe

Engineered with high quality standards.

Data & Compliance

Comprehensive data management and compliance.

Need Assistance?

Our product experts are here to help you.

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A Lighter, Quieter Choice for Home Oxygen The Philips Respironics EverFlo redefines the standard for home oxygen concentrators. Unlike bulky, noisy predecessors, the EverFlo is designed to fit seamlessly into your life. Its sleek, ergonomic cabinet makes it look less like a medical device and more like a piece of furniture, while its compact footprint takes up minimal space in your home.

Ultra-Quiet & Efficient Peace and quiet are essential for recovery and rest. The EverFlo is engineered for silence, operating at just 45 decibels, ensuring it won’t disturb you or your family during sleep or daily activities. It is also energy-efficient, generating less heat and using less electricity than standard concentrators, which helps keep your room cooler and your energy bills lower.

Low Maintenance & Reliability One of the EverFlo’s standout features is its low maintenance requirements. While other machines need frequent filter changes, the EverFlo utilizes a dual-filtration system that only requires a filter change once every two years. For added safety, it is available with an OPI (Oxygen Percentage Indicator), which ultrasonically measures oxygen output and visually alerts you if purity levels fluctuate.

Key Features:

Lightweight: Only 14 kg (31 lbs) – easy to move with integrated handle and casters.
Flow Rate: Adjustable 0.5 to 5 Liters Per Minute (LPM).
Quiet Operation: <45 dBA (one of the quietest in its class).
Low Maintenance: External filter change required only every 2 years.
Durable Metal Cannula: Less likely to break than plastic connectors.
Recessed Flow Meter: Protects the knob from accidental breakage.

Ideal For:

Home Use: Small footprint and quiet motor perfect for bedrooms.
Seniors: Lightweight design makes it easy to move between rooms.
Long-Term Therapy: Durable, medical-grade components built for 24/7 use.

Lightweight: Only 14 kg (31 lbs) – easy to move with integrated handle and casters.
Flow Rate: Adjustable 0.5 to 5 Liters Per Minute (LPM).
Quiet Operation: <45 dBA (one of the quietest in its class).
Low Maintenance: External filter change required only every 2 years.
Durable Metal Cannula: Less likely to break than plastic connectors.
Recessed Flow Meter: Protects the knob from accidental breakage.
Home Use: Small footprint and quiet motor perfect for bedrooms.
Seniors: Lightweight design makes it easy to move between rooms.

5.0based on 38 verified reviews

Dr. Hema ChandrasekarVerified Purchase12 May 2026· Cardiologist, Bengaluru
Dependable for my cardiac patients
“Several of my heart-failure patients need supplemental oxygen at home. The Philips Oxygen Concentrator delivers steady flow and Srivari responds quickly for service. Their professionalism gives me confidence in referring them.”
Sumathi BaiVerified Purchase28 Apr 2026· Home Caretaker, Nungambakkam
Easy for me to manage daily
“I work as a home caretaker for an elderly patient in Nungambakkam. The Philips Oxygen Concentrator is simple for me to operate — clear indicators and easy cleaning. Srivari's team is patient on the phone whenever I have a doubt. It makes daily care much easier.”
Bhuvana NatarajanVerified Purchase10 Apr 2026· Madipakkam
Excellent service
“Our doctor advised home equipment and we searched for a good supplier. The Philips Oxygen Concentrator has clear safety alarms that reassure the family. Srivari delivered and set everything up at home the same day.”
Sneha PillaiVerified Purchase5 Apr 2026· Doha, Qatar
Arranged from abroad, flawless service
“I live in Doha, Qatar and arranged the Philips Oxygen Concentrator for my father in Chennai. Srivari handled delivery, installation and family training entirely, and kept me updated on WhatsApp throughout. For an NRI, this reliability is priceless.”
Latha ChandarVerified Purchase2 Apr 2026· Tambaram
Truly dependable
“After my diagnosis I wanted to start therapy without delay. The Philips Oxygen Concentrator runs quietly enough to keep in the bedroom overnight. The team was professional, ethical and genuinely caring.”
Shanthi DeviVerified Purchase18 Mar 2026· Guindy
Easy to use for elderly parents
“The Philips Oxygen Concentrator is simple enough for my parents to operate themselves. The technician set the prescribed LPM and showed us the indicators. No complaints over two months of daily use in Guindy. Highly recommend.”
Vikram SelvamVerified Purchase7 Mar 2026· Muscat, Oman
Excellent service
“I live in Muscat, Oman and arranged everything for my parents in Chennai. The Philips Oxygen Concentrator maintains a stable, accurate oxygen flow. They followed up to make sure everything was working well.”
Senthil MuruganVerified Purchase22 Feb 2026· Koramangala, Bengaluru
Dependable for post-Covid recovery
“During my recovery the Philips Oxygen Concentrator was a blessing. Flow control is precise and the alarms gave us confidence. Delivery to Koramangala, Bengaluru was prompt and maintenance was explained clearly.”
Praveen KumarVerified Purchase22 Feb 2026· Mylapore
Prompt, professional, genuine
“Ordered the Philips Oxygen Concentrator and it arrived sealed with full support. The team helped us choose the right flow rate based on the prescription and explained safety clearly. Reliable oxygen therapy and honest service.”
Hema MohanVerified Purchase12 Feb 2026· Chromepet
Highly recommend
“My mother needed reliable home support after discharge. The Philips Oxygen Concentrator delivers dependable, hospital-grade oxygen at home. Billing was transparent and the pricing was fair.”
Dr. Sridevi NairVerified Purchase30 Jan 2026· Consultant Pulmonologist, Chennai
Accurate, reliable oxygen therapy
“I prescribe home oxygen frequently. The Philips Oxygen Concentrator maintains a stable, accurate flow and Srivari's delivery, demonstration and servicing have been consistently reliable for my patients. Trustworthy supplier.”
Deepa RaghavanVerified Purchase30 Jan 2026· Besant Nagar
Dependable for post-Covid recovery
“During my recovery the Philips Oxygen Concentrator was a blessing. The flow control is precise and the alarms gave us confidence. Delivery to Besant Nagar was prompt and the staff explained maintenance clearly. Original unit, fair pricing, reliable support.”
Imran KumarVerified Purchase17 Jan 2026· Home Caretaker, T. Nagar
Very satisfied
“As a home nurse I handle these devices on every shift. The Philips Oxygen Concentrator is simple for elderly patients to operate. As an authorised Löwenstein partner, the device was original with warranty.”
Dr. Rajesh ReddyVerified Purchase9 Jan 2026· Critical Care Specialist, Bengaluru
Highly recommend
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Philips Oxygen Concentrator has been consistent for weeks. Highly recommend Srivari for reliable, trustworthy service.”
Sridevi MenonVerified Purchase14 Dec 2025· Madipakkam
Very satisfied
“After months of poor sleep and fatigue, we decided to act. The Philips Oxygen Concentrator runs quietly enough to keep in the bedroom overnight. Free home installation and a proper demonstration were included.”
Ramesh NairVerified Purchase19 Nov 2025· Indiranagar, Bengaluru
Trustworthy and professional
“I had been putting off treatment for too long. The Philips Oxygen Concentrator maintains a stable, accurate oxygen flow. 24×7 phone support gave us real peace of mind.”
Priya PillaiVerified Purchase24 Oct 2025· T. Nagar
Great experience
“After my diagnosis I wanted to start therapy without delay. The Philips Oxygen Concentrator delivers dependable, hospital-grade oxygen at home. The team was professional, ethical and genuinely caring.”
Lakshmi DeviVerified Purchase16 Oct 2025· Koramangala, Bengaluru
Trustworthy and professional
“We compared a few suppliers before choosing Srivari. The Philips Oxygen Concentrator has clear safety alarms that reassure the family. After-sales support on WhatsApp has been prompt and helpful.”
Dr. Arun BabuVerified Purchase21 Sept 2025· Critical Care Specialist, Bengaluru
Great experience
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Philips Oxygen Concentrator has been consistent for weeks. Their respiratory therapist handled the setup and training patiently.”
Deepa VarmaVerified Purchase26 Aug 2025· Besant Nagar
Reliable and prompt
“Our doctor advised home equipment and we searched for a good supplier. The Philips Oxygen Concentrator runs quietly enough to keep in the bedroom overnight. Srivari delivered and set everything up at home the same day.”
Vijay KrishnanVerified Purchase23 Jul 2025· Home Caretaker, T. Nagar
Reliable and prompt
“I care for an elderly patient at home and manage the equipment daily. The Philips Oxygen Concentrator is simple for elderly patients to operate. They followed up to make sure everything was working well.”
Senthil BoseVerified Purchase4 Jul 2025· Kuala Lumpur, Malaysia
Worth every rupee
“As an NRI in Kuala Lumpur, Malaysia, coordinating care back home worried me. The Philips Oxygen Concentrator maintains a stable, accurate oxygen flow. Highly recommend Srivari for reliable, trustworthy service.”
Meena RaghavanVerified Purchase1 Jun 2025· T. Nagar
Worth every rupee
“My mother needed reliable home support after discharge. The Philips Oxygen Concentrator has clear safety alarms that reassure the family. Billing was transparent and the pricing was fair.”
Dr. Suresh MuruganVerified Purchase6 May 2025· Critical Care Specialist, Bengaluru
Outstanding support
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Philips Oxygen Concentrator has been consistent for weeks. As an authorised Löwenstein partner, the device was original with warranty.”
Kavitha IyerVerified Purchase11 Apr 2025· Whitefield, Bengaluru
Genuine product, great care
“We compared a few suppliers before choosing Srivari. The Philips Oxygen Concentrator runs quietly enough to keep in the bedroom overnight. After-sales support on WhatsApp has been prompt and helpful.”
Revathi NatarajanVerified Purchase3 Apr 2025· Besant Nagar
Outstanding support
“After months of poor sleep and fatigue, we decided to act. The Philips Oxygen Concentrator delivers dependable, hospital-grade oxygen at home. Free home installation and a proper demonstration were included.”
Balaji PrasadVerified Purchase8 Mar 2025· Home Caretaker, Tambaram
Genuine product, great care
“On night duty I rely on the equipment being simple and safe. The Philips Oxygen Concentrator is simple for elderly patients to operate. 24×7 phone support gave us real peace of mind.”
Shanthi ManiVerified Purchase13 Feb 2025· Sholinganallur
Smooth and professional
“After my diagnosis I wanted to start therapy without delay. The Philips Oxygen Concentrator has clear safety alarms that reassure the family. The team was professional, ethical and genuinely caring.”
Dr. Gopal ShankarVerified Purchase18 Jan 2025· Critical Care Specialist, Bengaluru
Compassionate team
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Philips Oxygen Concentrator has been consistent for weeks. They followed up to make sure everything was working well.”
Hari KumarVerified Purchase10 Jan 2025· Dubai, UAE
Smooth and professional
“From Dubai, UAE, I organised home equipment for my father in Chennai. The Philips Oxygen Concentrator maintains a stable, accurate oxygen flow. Their respiratory therapist handled the setup and training patiently.”
Nandhini VenkatesanVerified Purchase15 Dec 2024· Anna Nagar
Compassionate team
“Our doctor advised home equipment and we searched for a good supplier. The Philips Oxygen Concentrator delivers dependable, hospital-grade oxygen at home. Srivari delivered and set everything up at home the same day.”
Saravanan SubramanianVerified Purchase20 Nov 2024· Home Caretaker, Besant Nagar
Quick delivery, expert setup
“I assist a family with their patient’s daily therapy. The Philips Oxygen Concentrator is simple for elderly patients to operate. Highly recommend Srivari for reliable, trustworthy service.”
Uma NarayananVerified Purchase25 Oct 2024· Tambaram
Best in Chennai
“After months of poor sleep and fatigue, we decided to act. The Philips Oxygen Concentrator has clear safety alarms that reassure the family. Free home installation and a proper demonstration were included.”
Janaki PillaiVerified Purchase17 Oct 2024· Sholinganallur
Quick delivery, expert setup
“My mother needed reliable home support after discharge. The Philips Oxygen Concentrator runs quietly enough to keep in the bedroom overnight. Billing was transparent and the pricing was fair.”
Anand RaoVerified Purchase22 Sept 2024· Mylapore
Best in Chennai
“We needed a dependable solution for my elderly grandparent. The Philips Oxygen Concentrator maintains a stable, accurate oxygen flow. As an authorised Löwenstein partner, the device was original with warranty.”
Sangeeta SundaramVerified Purchase27 Aug 2024· Malleshwaram, Bengaluru
Five stars
“We compared a few suppliers before choosing Srivari. The Philips Oxygen Concentrator delivers dependable, hospital-grade oxygen at home. After-sales support on WhatsApp has been prompt and helpful.”
Dr. Naveen BoseVerified Purchase24 Jul 2024· Critical Care Specialist, Bengaluru
Five stars
“As a specialist I am particular about device quality and after-care. Oxygen purity from the Philips Oxygen Concentrator has been consistent for weeks. 24×7 phone support gave us real peace of mind.”
Ravi RajanVerified Purchase5 Jul 2024· Home Caretaker, Guindy
Truly dependable
“Looking after a bed-ridden patient, ease of use matters to me. The Philips Oxygen Concentrator is simple for elderly patients to operate. Their respiratory therapist handled the setup and training patiently.”

Frequently asked questions

For 5L and 10L home concentrators we strongly recommend a prescription so the flow rate matches your clinical needs. We can connect you with a partner pulmonologist if required.