[Upgraded Equipment for Bedroom Living Room Restroom Office Black

The media could not be loaded. This little purifier does it’s job. We recently moved into a house built in the 1950’s, so neither of the bathrooms have exhaust fans in them. It wasn’t long before we realized just how much we really wanted to eliminate some of the natural odors that occur in the bathroom. It was simple to install. It comes with wall anchors, screws, and a hanging bracket. I chose not to use the anchors and therefore needed to use a 3/32 inch drill bit. The unit itself is not heavy. It is essentially plug and use. The cord is about 4ft. Two modes: bathroom and room. Three fan speeds: natural, comfort, and strong. The fan is quiet. Modern exhaust fans are much louder than this unit. It takes about a minute or two to clear the odor. I’m very happy about that and so are my two children. The unit will run through 2-minute intervals times 3 before it enters dormant mode as long as it doesn’t detect motion. The motion sensor is super sensitive, this thing can pick up movement in in the dark. I hung it about 5.7 feet up the wall. My youngest is not even three feet and it still detects him. That’s pretty impressive in my opinion. When working, it does have an odor, but it’s not obnoxious. It kind of reminds me of a hotel-like smell. It’s definitely better than the odor it is meant to deal with! We are all quite pleased with it. My youngest (5) even thanked me for buying it.

I'm on the West coast, and we had 4 big fires in our state, one huge out of control fire was 20ish miles of me. Hundreds of thousands of acres burned, some homes lost and some human lives too. Sad.The smoke was so bad..... when it blew in from the south. I was one week in and couldn't sleep because everything smelled like smoke,..... ash was everywhere.Then I remember: "Lightbulb moment"... Hey I bought the Ozone/ ionizer in April, let's give it a try. After 12 hours with all windows closed and the central air off the smell started to become fresh. I was forgetting there was a charring fire still burning and spreading till I opened the front door. After 24 hours, with dangerous level of air outside, our home smelled fresh.Bless anyone that has to go through a fire, FYI! ...I lost a home back in 2008 to fire. So I understand the loss.This little tiny machine cleared up the air to pure fresh air in my bedroom and the large living room! I kept it right between the rooms, with a fan air purifier on. (Air purifier does nothing for smoke smells, you need ozone /ions.)This little tiny machine was better than the 400 ozone generator I owned years ago. I don't even know exactly what the buttons do , but try to leave it on the higher setting.It has an auto sleep setting,... unless someone walks by it, so it does not run 24 /7 . I like that feature. I recommended this to 6 people. It is a great little machine.

Have been using this unit for several weeks now. Took a while to figure out how to use it since the instruction manual is written from a Chinese logical perspective but, as it turns out, it is a very efficient tool.Bought it because of the COVID19 phenomenon and although I cannot attest to its effectiveness in that regard, it has proven to be an excellent air purifier.Been running it in the living room for a few weeks since we had a problem with cat spray odor there. The results are impressive.I recommend this highly for anyone with air quality problems and those concerned with virus infection.Considering the Chinese success with COVID19 response, wouldn't be surprised if there are millions of these in use there.

Recently got this to remove odors in my bedroom and living room. The unit is quiet and best suited for small, enclosed areas. The quality of the air is better after running a few cycles. (Just don't breathe directly near the outlet or you will feel sick). Like other reviewers, my only gripe is that the manual does a half-decent job explaining this device so I'll try to simplify it here :)For those who are wondering, the tiny square on the left side of the display indicate what mode it is in whether Toilet or Room. The large numbers to the right of it is a 2-digit minute timer indicating when the current cycle will end. The bottom indicators are for power, motion sensor (Auto), and fan speeds: low (Natural), medium (Comfort), and high (Strong)Simply put, there's 3 modes available: Toilet, Room, and Manual. Upon powering on, it will run in Auto Toilet mode. Based on the instructions, Toilet and Room mode are essentially the same just different default fan speeds--medium and low, respectively. In Auto Toilet/Room mode, the ionizer and ozone generator run in a 2 mins on/2 mins off cycles indefinitely until the sensor detects no motion. While in this mode, you can also temporarily change the speed for one working cycle (2 mins) by pressing the Setting button and choosing a different speed. (Useful if you just want a burst of clean air). According to the manual, when there is no longer any motion while in Auto mode, it will enter standby mode or "dormancy" for up to 2 hours then do 3 working cycles automatically. It will repeat this pattern to maintain the air quality when the room is empty or "unattended".*** This is not covered in the manual but to get to the "real" manual mode, you have to press Auto first. The Auto light will disappear, indicating the motion sensor is disabled. (If you do not exit Auto mode first, it will revert back to the default fan speed after a cycle and shut off when there is no motion.) You can then use the Setting button to choose the desired fan speed. The working cycles, however, still apply--2 mins on/2 mins off (this only affects the ionizer/ozone generator; the fan runs continuously). This is to prevent the unhealthy buildup of ozone in enclosed areas. The first picture shows the settings i am using for manual mode and it has not shut off for many hours.Hope this review helps others.