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Breathe Without Boundaries. Oxygen That Moves With You.
Reclaim your independence with the KPS™ Portable Oxygen Concentrator. Lightweight, powerful, and engineered for those who refuse to be held back by clinical equipment.
Smart Pulse Technology
The KPS™ isn't just a machine; it's an intelligent companion. Featuring 5 pulse gear levels, it automatically detects and adapts to your breathing rate (10-40 BPM), ensuring clinical precision wherever you are.
- Adjustable 1-4L flow settings
- Intelligent breath synchronization
- High-efficiency sieve bed
Designed for Every Journey
Whether you're visiting family or heading for a walk, the 1.4kg design ensures you never feel weighed down. Approved for high-altitude performance up to 5500m, it's the perfect travel companion.
- Compact 152×76×163 mm footprint
- Aircraft and car travel friendly
- Quick 3-minute warm-up time
All-Inclusive Mobility Kit
We provide everything needed to start your journey to better breathing immediately. No hidden extras—just clinical-grade support in one premium box.
- 1× Oxygen Concentrator (KPS-6)
- 1× Removable High-Capacity Battery
- 1× AC Power Adapter & Car Charger
- 1× Nasal Tube & 3× Filter Pads
- 1× Premium Portable Carry Bag
Technical Specifications
| Spec Type | Clinical Detail |
|---|---|
| Model | KPS™ Portable Oxygen Concentrator 4L |
| Flow Settings | Pulse Flow, 1–4L/min (5 Gears) |
| Concentration | Up to 93% Purity |
| Operating Altitude | Up to 5500m |
| Battery Charge | ~2.5 Hours Recharge Time |
| Weight | 1.4kg (Ultra-Lightweight) |
Frequently Asked Questions
Can I use this on a plane?
Yes, its compact size and medical-grade build make it suitable for travel. However, we always recommend checking with your specific airline at least 48 hours before departure.
How does pulse flow work?
Pulse flow technology detects your inhalation and delivers a burst of oxygen at that exact moment. This is more efficient and comfortable for mobility compared to continuous flow.
Is it noisy for nighttime use?
At less than 45dB, the KPS™ operates at a level similar to a quiet library, making it ideal for use while resting or in social settings without disruption.
Can I charge it in my car?
Yes, the package includes a dedicated car charger (DC adapter) so you can charge the device or operate it directly while driving.
Ready to Breathe Freely?
Join thousands who have regained their mobility and peace of mind with the KPS™ 4L Oxygen Concentrator.
Secure Your KPS™ 4L — Free Shipping