DedakJ DE-1A PureCaution Household Portable Lightweight Oxygen Concentrator with Remote Control

This product is not for people who needs oxygen and oxygen level being less than 92. If patient having less than 92 then go for medical grade oxygen concentrator which is purity level more than 95 % at 5l/min.

I am using this for the last 2 years, we brought this in the peek time of Covid phase 1. My parents use this on a regular basis. i see no harm in using it daily 30-40 min.Thanks to DedakJ

This is Chinese low quality product , not giving pure oxygen. No warranty and help provided by seller. Not at all recommended. Do not buy such low quality product.