2026 New Home Use PSA Portable 9LPM Continuous Flow Oxygen Generator Machine High Purity 1-9Liter Oxygene Concentrator with Nebulizer Low Price1-9Liter Oxygene Concentrator with Nebulizer Low Price

DESCRIPTION

RE-K2L: 2~9 L/min ; RE-K1L: 1~7 L/min
2026 upgraded 2-9 liters per minute home medical-grade oxygen concentrator DEDAKJ 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% 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 buttons, voice guidance, remote control, and a timer (from 30 minutes to 240 minutes), all displayed on a large LED screen showing flow rate, oxygen concentration, and cumulative runtime.

With dual oxygen and nebulizer modes, the RE-K2L offers versatile respiratory care in a single device—ideal for seniors and those seeking convenient, at-home breathing support. Its lightweight, portable design with smooth-rolling casters allows easy movement between rooms, making it the perfect all-in-one home oxygen solution.

SPECIFICATION

Product: Home Oxygen Concentrator
Product Model: RE-K2L ; (RE-K1L)
Oxygen Flow Rate: 2~9 L/min Adjustable (RE-K1L: 1~7 L/min Adjustable)
Voltage: 110V/60Hz, 230V/50Hz
Oxygen Concentration: 30~93%
Product Size: 230*230*345mm ; 9*9*13.6in
Product Weight: 5.2kg ; 11.5lbs
Noise Level: 40±5dB
Timer: 30Min-4H Adjustable
Input Power: ≤190W
Control Method: Touchscreen, Remote Control
Additional Functions: Nebulization, Voice Announcement, Negative Ions

PACKAGE LIST

• 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
   

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.