• 1–9L continuous flow home oxygen concentrator for use during sleep
  • Accessories included with the Higreen Health DF-013 2–9L continuous flow home oxygen concentrator
  • Higreen Health DF-013 2–9L adjustable continuous flow home oxygen concentrator
  • Higreen Health DF-013 2–9L continuous flow home oxygen concentrator with ultra-quiet ≤34dB operation
  • Higreen Health DF-013 9L home oxygen concentrator with infrared remote control
  • Higreen Health DF-013 2–9L continuous flow home oxygen concentrator with timer function
  • Higreen Health DF-013 9L continuous flow home oxygen concentrator with nebulizer function
  • Higreen Health DF-013 2–9L continuous flow home oxygen concentrator with advanced filtration system
  • Product details of the Higreen Health DF-013 2–9L continuous flow home oxygen concentrator
  • Higreen Health DF-013 2–9L continuous flow home oxygen concentrator suitable for a range of home users
  • Higreen Health DF-013 2–9L continuous flow home oxygen concentrator for daily home use by elderly users
  • Front-right view of the Higreen Health DF-013 2–9L continuous flow home oxygen concentrator
  • Front-left view of the Higreen Health DF-013 2–9L continuous flow home oxygen concentrator
  • Higreen Health Home 2-9L Adjustable Continuous Flow Oxygen Concentrator

DF-013 | 2-9L Continuous Flow Home Oxygen Concentrator

$379.00 USD
$379.00 USD
Type
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  • Free delivery within 4–7 business days.
  • 1 year warranty and maintenance service
  • 30 days return and exchange service

Description

  • Wide flow range: 1–9L continuous flow, fully adjustable to meet varying oxygen needs
  • High oxygen purity: Up to 93%±3% oxygen concentration; maintains 90%±3% even at 2L dual-output mode
  • Ultra-quiet operation: Noise level ≤40dB for comfortable home use
  • Entertainment built-in: Integrated FM radio and Bluetooth for music during therapy
  • Continuous use: Supports 24/7 uninterrupted home oxygen therapy
  • 2-in-1 function: Integrated oxygen generation and nebulization in one device
  • Ideal for: Home oxygen therapy, COPD, respiratory conditions, post-surgery recovery, and elderly care

Specifications

Flow Rate

1-9L/min adjustable

Oxygen Purity

93%±3%~30%±3%

Mode

Continuous flow

Net Weight

13.2 lbs(6kg)

Dimensions

20.5×20.8×39cm/ 88.2*15.3in

Noise

≤40dB

Input Voltage

AC 110-240V, 50/60Hz

Package List

  • Oxygen Concentrator*1
  • Humidification Cup*1
  • Nasal Cannula*1
  • Wheel*4
  • Nebulizer Kit*1
  • Remote Control*1
  • User Manual*1
  • Filter Cotton*1
  • AC Power Adapter*1

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DF-013 | 2-9L Continuous Flow Home Oxygen Concentrator

$379.00 USD
  • Low Noise
    Ultra-quiet ≤40 dB for undisturbed sleep
  • Continuous Flow
    Powerful 1–9L/min Adjustable Oxygen Flow
  • High Oxygen Purity
    Up to 93%±3% oxygen concentration
  • Long-Life Battery
    Convenient Infrared Remote Control
Higreen Health DF-013 2–9L adjustable continuous flow home oxygen concentrator

Adjustable Flow with Stable Oxygen Output

The DF-013 features an adjustable flow rate from 1 to 9 L/min, allowing users to easily customize oxygen delivery based on different needs and usage scenarios. It provides an oxygen concentration of 93% ±3%, and at 1–2 L/min, the purity can reach over 90%, ensuring stable, efficient, and reliable oxygen output for daily oxygen therapy at home or on the go.

Flow rate

1-9L/min

oxygen purity

93%-30%

Whisper-Quiet Operation for Better Sleep

Powered by advanced noise reduction technology, the DF-013 operates at ≤40 dB, delivering whisper-quiet performance for a peaceful environment. Whether you're sleeping, resting, or using it throughout the day, you can enjoy reliable oxygen therapy without unnecessary noise.

Higreen Health DF-013 2–9L continuous flow home oxygen concentrator with ultra-quiet ≤34dB operation
Higreen Health DF-013 9L home oxygen concentrator with infrared remote control

Simple Controls, Easy to Use

The DF-013 features a large, easy-to-read display and intuitive control buttons, making daily operation simple and hassle-free. Designed with seniors in mind, it allows users to adjust settings quickly and confidently with minimal effort.

Timer Function

Preset operation from 1 to 240 hours

Real-Time Display

View oxygen flow and concentration in real time

Negative Ion

Helps create a fresher breathing environment

Remote Infrared Control

Easily adjust settings anytime, from anywhere in the room

Remote Infrared Control

The included infrared remote lets you control the DF-013 from across the room without getting up. Easily adjust settings, change the flow rate, or power the unit on and off, making daily operation more convenient—especially while resting, sleeping, or relaxing at home.

Higreen Health DF-013 2–9L continuous flow home oxygen concentrator with remote control

Packed with Smart Features

  • Higreen Health DF-013 9L continuous flow home oxygen concentrator with nebulizer function

    Nebulizer Function

    Enjoy oxygen therapy and nebulization with one convenient device.

  • Higreen Health DF-013 2–9L continuous flow home oxygen concentrator with detachable humidifier

    Removable Humidifier

    Easy to remove and clean for convenient daily use.

  • Higreen Health DF-013 9L continuous flow home oxygen concentrator with a 4-hour timer

    Timer Function

    Set the timer from 1 to 240 hours for added convenience

Frequently Asked Questions

Customer Reviews

Customer Reviews

Overall rating: 4.6 / 5 from 13 reviews.

Customer photo review of Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-013

I've been feeling very tired and breathless lately, so my doctor recommended I buy a home oxygen concentrator. I've felt much better using it; it's quite convenient. Besides being a bit large (about the same height as my bed), it's fine for me.

Pasa D. 4/5 Verified

Home 1-9L Adjustable Continuous Flow Oxygen Concentrator - DF-013