SalePrisma Smart (Auto CPAP)
₹60,000+GST Extra
Authorised Löwenstein Medical Dealer · Est. 2011
CPAP Machine
for Sleep Apnea
Buy · Rent · Expert Setup
The gold-standard treatment for obstructive sleep apnea — clinically proven, whisper-quiet and easy to use. Free home delivery, mask fitting by a certified respiratory therapist, and lifetime clinical support.
Free Home DeliverySame-Day InstallationRespiratory Therapist Support
★★★★★4.8·77 reviews|Trusted by 5,000+ patients
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Delivery & Setup
10+ Yrs
CPAP Expertise
Authorised Dealer
Genuine Löwenstein Stock
Full Warranty & Support
10+ Years CPAP Expertise
Sleep Health · Education
What is Obstructive Sleep Apnea (OSA)?
Obstructive sleep apnea is a serious sleep disorder in which the upper airway repeatedly collapses during sleep, causing breathing to stop for 10 seconds to over a minute. These events can occur hundreds of times a night, fragmenting sleep and starving the body of oxygen.
OSA affects an estimated 1 in 5 adults in India, yet over 80% remain undiagnosed. Left untreated, it raises the risk of hypertension, stroke, diabetes, and cardiac arrhythmia.
Common signs of sleep apnea:
- Loud snoring or gasping during sleep
- Waking up with headache or dry mouth
- Excessive daytime sleepiness or fatigue
- High blood pressure or irregular heartbeat
- Witnessed breathing pauses by partner
- Poor concentration or memory problems
During sleep, the upper airway collapses, blocking airflow, causing breathing pauses, loud snoring and oxygen drops.
CPAP delivers a gentle stream of air that keeps the airway open all night, ensuring smooth breathing and restful sleep.
OSA Severity Scale
Measured by Apnea-Hypopnea Index (AHI) —
apneas + hypopneas per hour
Mild OSA
AHI 5–14
Lifestyle changes + CPAP trial
Moderate OSA
AHI 15–29
CPAP therapy recommended
Severe OSA
AHI ≥ 30
CPAP therapy essential
CPAP Machine · Overview
What is a CPAP Machine?
A CPAP (Continuous Positive Airway Pressure) machine helps people suffering from Obstructive Sleep Apnea by providing continuous airflow that keeps the airway open during sleep.
- Better Sleep
- Reduced Daytime Sleepiness
- Less Snoring
- Better Heart Health
- Increased Energy
- Improved Quality of Life
Therapy · How it works
How does a CPAP machine work?
1
Air is drawn in and pressurised
The CPAP motor filters and pressurises room air to your prescribed level. The heated humidifier adds moisture to prevent dryness.
2
Delivered through a mask
Pressurised air travels through a tube to your mask. A respiratory therapist fits the mask to ensure a gentle, leak-free seal.
3
Airway stays open all night
Constant positive pressure acts as a pneumatic splint — throat muscles cannot collapse, snoring stops, apneas are eliminated.
4
Wake up refreshed and healthy
Better sleep quality improves energy, mood, concentration, blood pressure, and long-term cardiovascular health.
Best Sellers · Most Recommended
Löwenstein CPAP Machines
Chennai's authorised Löwenstein dealer — genuine warranty, expert after-sales support.
Best Seller
prisma SMART plus
Auto CPAP (APAP) · Integrated Heated Humidifier
Auto CPAP (APAP) mode
Pressure: 4–20 cmH₂O
Integrated heated humidifier
Noise: < 26 dB near-silent
Bluetooth + prisma APP
prisma CLOUD monitoring
CE-marked · German-made
Auto altitude adjust
₹65,000onwards
Great Value
prisma SMART
Auto CPAP (APAP) · External Humidifier Compatible
Auto CPAP (APAP) mode
Pressure: 4–20 cmH₂O
External humidifier compatible
Noise: < 26 dB
SD card + LAN + prisma APP
Lightweight: ~1.2 kg
₹60,000onwards
Product Comparison
Auto CPAP vs Fixed-Pressure CPAP
| Feature | Auto CPAP (APAP) | Fixed CPAP |
|---|---|---|
| Pressure delivery | Adjusts every breath (4–20 cmH₂O) | One constant pressure |
| Titration needed | Self-titrates — no lab re-visit | Requires PSG titration |
| Comfort | Higher — minimum pressure used | Lower at high pressure |
| Who it suits | Newly diagnosed, most OSA | Stable, known pressure |
| Data reporting | AHI, leak, pressure graphs | Basic compliance hours |
| Löwenstein model | prisma SMART, prisma SMART plus | prisma SOFT max |
| Price at Srivari | ₹60,000 – ₹65,000 | ₹25,000 – ₹35,000 approx |
* Consult your prescribing doctor for the right therapy mode.
Before You Buy
CPAP Machine Buying Guide
01
01
Get a sleep study first
A PSG or HSAT confirms OSA and guides your CPAP pressure prescription. Buying without a diagnosis is not recommended.
02
02
Choose auto CPAP (APAP)
Auto-CPAP adjusts pressure every breath — more comfortable, better compliance, no titration re-visits needed.
03
03
Prioritise humidification
A heated humidifier eliminates nasal dryness — the top reason patients quit CPAP. prisma SMART plus has one built in.
04
04
Check data connectivity
Bluetooth or SD card lets your doctor review compliance remotely. Löwenstein uses prisma APP and CLOUD.
05
05
Buy from an authorised dealer
Genuine warranty, trained after-sales service, and proper mask fitting. Löwenstein warranty is valid only through authorised dealers.
Transparent Pricing · No Hidden Costs
CPAP Machine Price Guide
CPAP machine prices vary by type, features and brand. Here is a complete breakdown so you can choose the right device for your budget and clinical needs.
Entry Level
Fixed Pressure CPAP
₹20,000 – ₹35,000
- One fixed pressure setting
- Requires lab titration visit
- Basic compliance tracking
- No auto-adjustment
- Suitable: stable, known pressure
Recommended only when prescribed fixed pressure is confirmed by a sleep physician.
Most Popular
Auto CPAP (APAP)
₹45,000 – ₹60,000
- Auto-adjusts pressure every breath
- No titration re-visit needed
- AHI + leak data reporting
- Bluetooth / SD connectivity
- Suitable: newly diagnosed, most OSA
Gold standard for home sleep apnea therapy. Most sleep physicians recommend APAP.
Premium
Auto CPAP + Humidifier
₹60,000 – ₹75,000+
- Everything in APAP tier
- Integrated heated humidifier
- Eliminates nasal dryness
- Cloud monitoring (prisma CLOUD)
- Suitable: all OSA, maximum comfort
Löwenstein prisma SMART plus falls here. Built-in humidifier = fewer accessories, cleaner setup.
Total Cost of CPAP Ownership
| Item | One-Time | Annual | Notes |
|---|---|---|---|
| CPAP Machine (prisma SMART plus) | ₹65,000 | — | One-time, 3-yr warranty |
| Mask + headgear | ₹4,000–₹8,000 | ₹4,000–₹8,000 | Replace every 6–12 months |
| Tubing | ₹800–₹1,500 | ₹800–₹1,500 | Replace annually |
| Filters | ₹200–₹500 | ₹200–₹500 | Fine filter: monthly |
| Humidifier chamber | ₹1,500 | ₹1,500 | Replace every 6–12 months |
| Annual servicing | — | ₹2,000–₹3,000 | Optional but recommended |
German Engineering Since 1949
Why Löwenstein?
🇩🇪
German Engineering
Premium quality & precision since 1949
🔕
< 26 dB ultra-quiet
Near-silent operation for undisturbed sleep
🧠
Advanced Algorithms
softPAP pressure relief for maximum comfort
☁️
prisma CLOUD
Remote monitoring for you & your doctor
📱
prisma APP
Track your therapy anytime, anywhere
✅
CE Certified
Meets international safety & quality standards
Trusted by 5,000+ Patients
Why Srivari?
10+
Years Experience
5,000+
Patients Served
24/7
Clinical Support
4.8★
Google Rating
Authorised Löwenstein dealer — genuine warranty
Mask fitting by respiratory therapist at home
EMI / financing options available
In-house CPAP servicing centre in Chennai
CPAP Rental Plans
All plans include delivery, RT setup & follow-up.
Patient Reviews
★★★★
"I was diagnosed with severe sleep apnea and was constantly tired during the day. After using the Prisma Smart Auto CPAP for just a few weeks, my sleep quality improved significantly. The machine is extremely quiet, and I wake up feeling refreshed and energetic. Highly recommended."
— Ramesh, Ambattur,Chennai
★★★★★
"I needed a CPAP machine urgently after being diagnosed with sleep apnea. Srivari Healthcare delivered the device to my home on the same day and explained how to use it clearly. The machine was clean, well-maintained, and worked perfectly throughout my rental period. Their team was responsive and supportive whenever I had questions. I highly recommend Srivari Healthcare for anyone looking for a reliable CPAP rental service in Chennai"
— Rajesh Kumar, Chennai
Delivery Across Chennai
Free RT installation in all major areas.
Anna NagarT. NagarAdyarVelacheryOMRTambaramPorurChromepetPeramburKilpaukNungambakkamMylaporeGuindySholinganallurPerungudiMadipakkam
All CPAP Machines for Sale
Genuine Löwenstein stock. Full warranty. Expert after-sales support in Chennai.
What our customers say
5based on 50 verified reviews
Improved my sleep quality
“I was diagnosed with severe sleep apnea and was constantly tired during the day. After using the Prisma Smart Auto CPAP for just a few weeks, my sleep quality improved significantly. The machine is extremely quiet, and I wake up feeling refreshed and energetic. Highly recommended.”
Excellent CPAP Rental Service in Chennai
“I needed a CPAP machine urgently after being diagnosed with sleep apnea. Srivari Healthcare delivered the device to my home on the same day and explained how to use it clearly. The machine was clean, well-maintained, and worked perfectly throughout my rental period. Their team was responsive and supportive whenever I had questions. I highly recommend Srivari Healthcare for anyone looking for a reliable CPAP rental service in Chennai”
Trusted them from overseas
“Being in Sharjah, UAE, I was anxious about arranging equipment for my mother back home in Chennai. Srivari made it effortless — genuine Prisma Smart (Auto CPAP), professional home setup and regular updates. Highly recommend to fellow NRIs.”
Excellent guidance and support
“Bought the prisma SMART plus after my sleep study. The after-sales support from Porur stood out — follow-ups on WhatsApp, remote ramp adjustment and a free cushion replacement. Authorised Löwenstein partner, original device.”
Good outcomes for referred patients
“Many of my snoring and sleep apnea patients have started therapy on the prismaLAB through Srivari. The device is quiet and well tolerated, and the after-care is genuinely supportive. I am comfortable recommending them.”
Therapy started the same day
“My father was diagnosed with severe sleep apnea and we needed a machine urgently. Srivari delivered the prisma SMART plus to our home in Velachery the same evening and their respiratory therapist set the pressure and fitted the mask properly. Three weeks in, the snoring has completely stopped and he wakes up fresh. Genuinely grateful for the quick, professional service.”
Whisper quiet and comfortable
“I was nervous about starting CPAP but the team explained every setting patiently. The Prisma Smart (Auto CPAP) is so quiet my wife cannot hear it, and the auto-adjusting pressure is very comfortable. The prisma app lets me track my AHI every morning. Worth it.”
Therapy started the same day
“My father was diagnosed with severe sleep apnea and we needed a machine urgently. Srivari delivered the prisma SMART plus to our home in Indiranagar, Bengaluru the same evening and their respiratory therapist set the pressure and fitted the mask. Three weeks in, the snoring has stopped and he wakes up fresh.”
Easy for me to manage daily
“I work as a home caretaker for an elderly patient in Velachery. The prismaLAB 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.”
CPAP Machine — Frequently Asked Questions
A CPAP (Continuous Positive Airway Pressure) machine delivers a gentle, steady stream of pressurised air through a mask to keep your airway open during sleep. It is the gold-standard, first-line treatment for obstructive sleep apnea (OSA) — eliminating snoring, night-time oxygen drops, and daytime fatigue.
Expert Support · Free Consultation
Need Help Choosing the Right CPAP?
Speak directly with our Respiratory Therapist — free, no obligation.
Authorised Löwenstein Medical Dealer·Genuine Products – Full Warranty·Expert Support – Lifetime Care