1–5L Smart Portable Oxygen Concentrator | Pulse & Active Flow | Up to 12-Hr Battery | 95% Purity | 3.5 lbs
- Adjustable 1-5L Flow
- Pulse And Active Modes
- Up To 6 Hours Runtime
- Lightweight 3.53 lbs Design
- Advanced Multi-Layer Filtration
- ≤49dB Low Noise
- Free US Shipping
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1–5L Smart Portable Oxygen Concentrator | Pulse & Active Flow | Up to 12-Hr Battery | 95% Purity | 3.5 lbs
3.53 lb / 1.6 kg
Light enough to keep close.
Six-Layer Filtration
More Consistent Oxygen Output.
Up To 95% Purity
High-purity output at levels 1–3.
6600mAh Battery
Up to 6 hours of battery time.
What Sets ThePurio Apart
A closer look at the features built for simple, flexible, and reliable everyday use. Thoughtful design and useful features come together in one compact device.
Hear It From Someone Who Owns It
No script, no filter. Just a customer sharing how easy the device is to use and how well it fits into her daily routine. Hear what she loves about using it in her own words.
Small Device. Smart Features.
Take a closer look at the details that make daily use easier. A clear display keeps important information easy to see, while two output modes support different patterns of use.
Six-layer filtration and flexible power options complete a compact design made for home, car rides, and time outside.
High Purity Starts At The Core
We wanted a compact device without making purity an afterthought. That’s why we chose a high-efficiency molecular sieve. It delivers up to 95% oxygen purity at Levels 1–3. Purity changes with the output setting, reaching 70% at Level 4 and 60% at Level 5.
Extra Power For The Extra Hours
Enjoy up to six hours of use with the 6600mAh battery. For longer days out, swap in a charged spare and carry on without any interrupting. Runtime varies by the selected level, output mode, temperature, and battery condition.
Two Modes: Breath-Triggered Oxygen With Timed Backup Support
Pulse Mode: Oxygen As You Inhale
Each detected inhale triggers an oxygen pulse. Delivery pauses as you breathe out, then resumes with your next detected breath. This directs oxygen delivery to the inhalation phase.
Active Mode: Backup When Breath Detection Pauses
If the device stops detecting inhalation, it switches to timed oxygen pulses. Once it detects your breath again, it returns to Pulse mode automatically.
Five Levels. Oxygen Flow That Fits Your Day.
One compact device gives you five adjustable output levels from 200 to 1,000 mL/min. Clear controls make each level easy to select. So you can change the output without dealing with a complicated setup.
Seven Alerts. Clear Signals When It Matters.
Seven built-in alerts monitor key conditions while the device is running. Each alert helps you know when something needs attention, so you can respond quickly and use the device with greater confidence.
Every Detail Built With Purpose
Goes Where Your Day Takes You
Everything You Need. Ready To Use.
- 1-5L oxygen concentrator
- Removable 6600mAh battery
- Wall adapter
- Car charging cable
- Carry bag
- Adjustable shoulder strap
- Nasal cannulas
- 5x Extra Filter cotton
- User manual
Technical Specifications
3.53 lb (1.6 kg) with single battery
Flow settings 1, 2, 3, 4, 5
95% at levels 1–3
70% at level 4
60% at level 5
1000 ml/min
Pulse Mode, Active Mode
Pressure Swing Adsorption (PSA)
≤49 dB
6-layer system with molecular sieve
6600mAh
Up to 6 hours
Wall adapter, car charging cable, USB-C
Yes.
1 year
Device defects and battery issues
24/7 customer support via email
Frequently Asked Questions
Short answers to the questions our support team hears every day.
The single battery runs up to 6 hours depending on your flow level. The dual-battery option gives up to 12 hours total. You can swap batteries without shutting down.
Wipe the outer filter with a dry cloth every week. Replace the filter cotton when airflow feels weaker. Five replacement filters come in the box, and the manual covers each step.
Yes. The included car cable plugs into any 12V port. The device runs and charges at the same time, so road trips and long drives stay covered without draining the battery.
Active mode can provide timed backup pulses when an inhalation is not detected. Once the device senses inhalation again, it returns to breath-triggered delivery. This helps maintain output during weaker or irregular breathing.
Oxygen purity changes by selected level. Levels 1 to 3 can reach up to 95% purity, while higher flow settings may provide lower concentration. Always choose the setting that matches your product guidance and personal needs.
Standby mode can last up to six hours, depending on battery condition and surrounding temperature. It is useful during pauses between use, but runtime may change with battery age, charging history, and operating conditions.
The 6400mAh battery is removable and swappable. Carrying a charged spare lets you continue your plans after the first battery runs low. Runtime still depends on the selected level, output mode, temperature, and battery condition
All orders ship free within the United States. Your device leaves our facility the same or next business day. Standard delivery takes 8–11 business days. You will receive a tracking number by email once your order ships.
This device is intended for general wellness, comfort, and lifestyle use only. It is not a medical device and is not designed to diagnose, treat, cure, or prevent any disease or health condition. It should not replace professional medical advice or any device prescribed by a healthcare provider. Consult a licensed physician before use.
