DESCRIPTION
Available Models：
RE-K2L: 2–9 L/min adjustable oxygen flow
RE-K1L: 1–7 L/min adjustable oxygen flow
This product description focuses on the RE-K2L model. Specifications may vary by model.
2026 upgraded 2-9 liters per minute home medical-grade oxygen concentrator RE-K2L that combines high-purity oxygen therapy and nebulizer therapy in one compact unit. This reliable home healthcare device delivers continuous oxygen flow with adjustable settings from 2 to 9L, ensuring stable oxygen output with a concentration of up to 90 % ± 3% at 2L/min.
Featuring high-performance molecular sieve technology and an 8-stage deep filtration system with replaceable filters, it provides clean, pure oxygen for daily home oxygen breathing use. The built-in negative ion function and humidifier bottle enhance inhalation comfort and help alleviate dryness.
Designed for quiet operation at just 40–45 dB noise level, it supports restful sleep and a peaceful home environment. User-friendly controls include touch screan, voice prompts, remote control, and a timer (from 30 minutes to 240 minutes), all display on a large LED screen showing flow rate, oxygen concentration, and cumulative runtime.
With dual modes: oxygen and nebulizer , the RE-K2L offers versatile respiratory care in a single device—ideal for seniors and those seeking convenient, at-home breathing support. It is easy to move anywhere.
MAINTENANCE & SUPPORT
- Clean the exterior of the oxygen concentrator regularly, paying particular attention to ventilation openings to ensure unobstructed airflow.
- For hygiene control, clean the nasal cannula weekly. Replace it every month with daily use, or every 2-3 months with intermittent use.
- Replace the air filter every 2–3 months to maintain proper device performance and operational reliability.
RESPIREASY provides solutions for your breathing problems with oxygen generators.
1. Continuous Oxygen Delivery
- Delivers stable oxygen concentration up to 90% ± 3%. Built for home oxygen therapy & respiratory care. Ideal for adults, caregivers, and users needing supplemental oxygen under a healthcare provider’s prescription.
2. Quiet and Sleep-Friendly Operation
- Advanced noise reduction technology minimizes operating noise.Enjoy comfortable use without disruption during sleep, reading or daily routines.
3. Smart Touch Control & Remote Control
Features an intuitive LED display and smart control panel, plus a remote control. Quickly adjust oxygen flow, set timers and monitor the unit’s operating status.
4. 24/7 Home Use
Built for long-time continuous operation. The compressor delivers stable performance, and the high-efficiency cooling system supports uninterrupted day-and-night oxygen therapy.
5. Energy Saving
- Features low power consumption design. It maintains efficient oxygen production to meet your family’s long-term needs while cutting electricity costs.
6. Compact and Portable
- You can easily move the oxygen concentrator between bedrooms, living rooms or offices.
7. Multiple Safety Features
- Built-in safety alarm system includes:
a.Low oxygen purity alarm
b.Power failure alarm
c.Overheat protection
d.Abnormal pressure alarm
Delivers safer and more reliable oxygen therapy for families and caregivers.
SPECIFICATION
Model：RE-K2L | RE-K1L
Oxygen Flow Rate：2–9 L/min | 1–7 L/min
Voltage：110V/60Hz 230V/50Hz
Oxygen Concentration：90% ± 3%
Product Size：230 × 230 × 345 mm
Product Weight：5.2 kg / 11.5 lbs
Noise Level：40 ± 5 dB
Input Power:≤190 W
Control：Touch Control Panel, Remote Control
Additional Functions：Nebulization, voice prompts, Negative Ions.
PACKAGE LIST(8pcs)
- Oxygen Concentrator ×1
- AC Power Cord ×1
- Nebulizer Set ×1
- Nasal Oxygen Tube ×1
- Remote Control ×1
- Replacement Filter ×1
- Quick Start Guide ×1
- Instruction manual ×1
Peace of Mind Purchase:
- 1-Year Manufacturer Warranty
- 7-Day Money-Back Guarantee
- 30-Day Free Return and Replace
