525 Green Desktop Personal Air Purifier made in Korea. Filtering Personal Breathing Zone. Ultra Quiet Electro-Static Filters to 0.1 Micron

I bought these air purifiers becuase they use an electrostatic purification system to kill bacteria and is similar technology used to also kill viruses. Theze are BOTH in my medical office (one in the reception room and the other is in a Massage room). Though I cannot attest to the sanitation level, I have noticed we do NOT have to dust as often, compared to before using them. My patients feel more at ease with them in the room-especially the Massage Therapist, who is in an enclosed room while performing her job. There is hardly any noise coming from them, so it doesn't disrupt any of the goings in in the office. Though these purifiers filter down to .1 Micron, this is still 100X larger than the CoVID virus. However, the electrostatic cleansing action should disrupt the virus-essentially erradicating it.

I like how compact it is, works great

I wanted something to remove smells and toxins from my small studio apartment which is about 400 square feet. I did not realize that this only covers about 100 square feet So I put it in the kitchen area where some of the smells come from and can move it by the HVAC when necessary. Just wish it covered more square feet. It is good for its size though

The best.....works great on our allergies, pollen and pet dander...we have 3 cats.It only needs the filter about once a year not like other brands that you need to change once a month.That means this unit will pay for it self in no time.

Olay started to make a noise

Set it up in our exercise area in the basement. Glad to have clean air to breathe while exercising. Works great, will buy more! Very quiet.

Nice air cleaner only complaint is blue light on top is very bright at night. I just sit a stuffed animal on top of the lights.

Very quiet, but unfortunately not suitable for bedroom (reason purchased) because there's no way for it to function without at least one of three blue llght(s) being on.Presentation on Amazon is kind of deceiving. .