---
product_id: 77344663
title: "2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent"
brand: "nilefen"
price: "R$1140"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/77344663-2l-portable-oxygen-concentrator-full-intelligent-air-purifier-oxygen-making
store_origin: BR
region: Brazil
---

# 90% concentration Compact size ≤45 dB noise 2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent

**Brand:** nilefen
**Price:** R$1140
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Elevate Your Air Quality, Elevate Your Life!

## Quick Answers

- **What is this?** 2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent by nilefen
- **How much does it cost?** R$1140 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/77344663-2l-portable-oxygen-concentrator-full-intelligent-air-purifier-oxygen-making)

## Best For

- nilefen enthusiasts

## Why This Product

- Trusted nilefen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Operation:** Enjoy tranquility while you rejuvenate.
- • **Customizable Oxygen Flow:** Tailor your therapy from 1L to 5L/min.
- • **Breathe Easy, Live Better:** Experience oxygen therapy like never before!
- • **Complete Package for Convenience:** Everything you need in one box!
- • **Smart Control at Your Fingertips:** Intelligent features for effortless use.

## Overview

The 2L Portable Oxygen Concentrator is a state-of-the-art air purifier designed for optimal oxygen delivery. With adjustable flow rates from 1L to 5L/min and a noise level of less than 45 dB, it ensures a comfortable and quiet experience. Its compact design and intelligent control features make it perfect for home or travel use, while the included accessories provide everything you need for immediate use.

## Description

❤Feature: Double excellent filtering performance Intelligent control is convenient to use Mute design more comfortable Support continuous oxygen throughout the day,can continuously work 24 hours Add Shockproof mat more secure Bacteria filter oxygen more safe  ❤Features For Pulse Oximeter: Color OLED display, simultaneous display for testing value and plethysmogram. Real-time spot-checks Lightweight for carrying and easy to use. Pulse waveform & bargraph display. Automatic power off. Low power consumption down to 0.3% Low perfusion ≤0.4% 50 hours continuous to work Widely used in hospital, home healthcare, oxygen bar, community medical centre, alpine area, sports healthcare etc.  ❤Specification: Product Size:325mm(L)*198mm(W)*323mm(H) Voltage: AC110V±22V;50Hz±1Hz AC220V±22V;50Hz±1Hz Oxygen purity: 30%~90% Oxygen Flow:1L/min-5L/min Output Pressure:30kPa-70kPa Noise Level:≤35db(A) Weight:6kg Working Environmental: Working Temperature:5℃-40℃ Humidity:20%-60％ Atmospheric pressure:86KPA~106KPA

## Features

- ✔ATOMIZATION FUNCTION - Concentrations up to 90%, the flow can be adjusted from 1L to 5L.     ✔EXCELLENT FILTERING PERFORMANCE - Intelligent control is convenient to use. Mute design more comfortable     ✔PRODUCT SIZE - :325mm(L)*198mm(W)*323mm(H). Working Temperature:5℃-40℃. Humidity:20%-60％. Atmospheric pressure: 86KPA~106KPA     ✔OXYGEN FLOW - 1-5L/min(adjustable). Noise :less than 45 db. Use of the environment :0-40℃. Rated voltage : AC110V/50Hz. Sate identification: colorless, no smell, can help to burn. Negative ion : 10 million units. Remote control distance: ≤6M, Timing function setting: 15 minutes cycle within 2 hours     ✔PACKAGE INCLUDES - 1*Finger Pulse Oximeter, 1*main body, 1*earphone type oxygen inhalation device, 1*nasal suction oxygen, 1*atomizer, 1*oxygen tube, 1*remote control, 1*power card, 1*other accessories, 1*quick use guide, 1*instructions

## Images

![2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent - Image 1](https://m.media-amazon.com/images/I/513fXUdkusL.jpg)
![2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent - Image 2](https://m.media-amazon.com/images/I/61dk5VMxGvL.jpg)
![2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent - Image 3](https://m.media-amazon.com/images/I/41CX9c64XIL.jpg)
![2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent - Image 4](https://m.media-amazon.com/images/I/51DDR0oOrPL.jpg)
![2L Portable Oxygen Concentrator Full Intelligent Air Purifier Oxygen Making Machine Oxygen Purifier with Work Compact Silent - Image 5](https://m.media-amazon.com/images/I/41Y6L0NZ+9L.jpg)

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**Shop now:** [https://www.desertcart.com.br/products/77344663-2l-portable-oxygen-concentrator-full-intelligent-air-purifier-oxygen-making](https://www.desertcart.com.br/products/77344663-2l-portable-oxygen-concentrator-full-intelligent-air-purifier-oxygen-making)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-23*