yuwell 8F-5A Portable Oxygen Concentrator Machine (93% Concentration At 5L), White

At 20 k this is a killer deal which has eliminated all the competition even from American Brands like Devilbiss - Nidek or Phillips : it can’t get any better a fully functional and good quality product at throw away price - I have been doing lot of research and can confidently say that one must not miss this opportunity of aquiring this model from a well known chinese firm with parts originating from Germany at a fraction of regular price -1/4th of standard Price for most other brands - this will cover you for any misfortune befalling your way at least at a price which is incapable of hurting a buyer - i think 90% of consumers wont need sny further reinforcements but in case the need arises in future go for another 5 litre from same or any expensive brand if you like - clubbing these two unints will make a 10 litre supply source with the attaractive option of running them on independent power source of just 400 watts than a standard 10 litre unit on about 1 kva many homes usually dont have high capacity inverters or ups systems and thus making it 5+5 litre is an intelligent and economically sound idea

For home. It's good

One of the best seller I have to say, he delivered the product on time as promised and the product also works fine .

Hi …I got the unit but humidifier is missing!

Good

I am writing this review after 1 year of product usage.Please use a stabilizer if there is any voltage fluctuations in your area or at home. There is no service centre or spare parts available for this brand.It's just a use and throw product and that is why the price is dead cheap. Its a snare to lure the customers who are badly in need of it.

Good Product.

Good