OApier HEPA Air Purifier Small Air Filter with USB Air Filter,Personal Desktop Air Purifier Cleaner for Home,Air Purifier for Smokers,Dust Room Filter

This product isn't the most powerful air purifier you'll ever see, it is essentially just a fan with a filter, but it does the job. You can't fault it at the price, it's worth getting if you're after a cheap air filter.

This product worked perfectly and alleviated my allergy symptoms. I loved it when I first got it, however, an annoying low pitched loud buzzing noise was the deal breaker for me as I could not use it while I sleep even if I moved it to the other side of the room.

I bought this air purifier for use in my bedroom, and its perfect for that purpose. I tried it out in my living room and didn't feel that it was quite as effective in a larger space. My only real gripe with the OApier is the lack of an on/off switch. the unit has to be connected or disconnected at the mains. Otherwise, this air purifier is well worth consideration for small to medium sized rooms especially at its very competitive price point.

Love the design of this Hepa air filter. It is in my bedroom and fits in very discreetly as it is black and a great shape. Does what I needed it to do. The sound is so quiet as it is on all through the night. The blue light is very suttle and even relaxing. Purchased to aid sleep and seems to be doing the job especially for my hubby who suffers with breathing problems. Can be easily moved from room to room. The usb plug fits into an 3 pin adapter, plugged into the wall socket, which I already had for my mobile charger. Would recommend. BUT I notice that the item is now currently unavailable as is the air purifier replacement filter. Just hope they come back in stock to order when needed. My friend was interested in ordering the same. If no stocks of either are available when needed I feel that I should have ordered another make altogether.

Stylish and easy to use. I have a USB charging port on my desk so operation is easy with minimum leads or power supplies. I can't comment on the air quality just yet, but I have favorable expectations.

Sorry but it’s rubbish!!

Bought this little table top fan for clearing the air while I do my pyrography hobby which creates smoke. It is so easy to use, literally plug in and go. You do need a USB plug for it as it only comes with the lead but I guess this would be for people who plug them into laptops. It is whisper quiet and doesn't take up too much room - the base is about the size of a breakfast bowl but triangular. It has a filter inside which is changeable. It has a comforting blue light at the base when it is functioning. It appears to clear the air adequately and is lightweight and portable. All round, a good product and I recommend it.

This air purifier is small enough to leave on a bedside table. At night the motor slows down so it very quiet while sleeping, this is a very good feature making it able to run 24 hours a day without disturbing sleep.I purchased this to try and stop me waking up with headaches in the night and after 1 month of use I haven't had one, so this has cured me. I don't think I will be without a air purifier again.