Air Purifier for Home, Baby, Dorm Room - Portable Desktop Air Cleaner for Home - Small HEPA Air Purifier for Bedroom, Baby Room, Dorm, Home Office Desktop with UV light & Ionizer - InvisiClean Stella

Very quiet operation

We live in New York City and the air quality here is pretty poor under the best of circumstances. Of late, we have been on the receiving end of the smoke and particulates from wildfires raging in Canada.We purchased two purifiers so that we can have one in the bedroom and another in the living room. We also purchased two extra filters.The sleep mode is great and the purifier is pretty much inaudible on the low speed. The added benefit of being able to shut the light makes this item ideal for bedrooms.

I don't give a review before I have had the product for many months. This product not only cleans the air but freshens the room as if you have had an open window on a Spring Day. My room is approximately 300 square ft. We have 4 litter boxes in this room. We use it 24/7 . You must clean it to get the full effect. I also like the light that reminds you to clean the filter. All you have to do is vacuum the filter. I just purchased the same product for another room. People who visit us don't even know we have cats. Great product!!!

You might want to consider moving the instructions about removing the plastic wrap from the filter on the inside of the unit from the middle of the book to front page before using. I ran my unit for five months before realizing the plastic wrap was over the filter. I did not read the instruction manual from cover to cover. I know, my bad but I am sure there are others like me out there.

Perfect size. Cleans well and not too noisy.

I bought this to get rid of the dust and any lingering food odors and anything else air born. I had it on for 2 days, 4 hours each time and I can honestly say I can tell the difference already. So easy to install, and I hope it continues to work this great as I like also that it is quiet. I would recommend this one for sure.

We live in Alaska. During very cold winters we keep out windows shut and it gets stuffy muggy inside. I could not sleep properly, so I got a humidifier for our family and it worked well until our humidifiers and our fans start collecting dust quickly. It was in the air, nasty stuff we were breathing in. Long story short, We got this air purifier back in November of 2021 and “I kid you not”, I’ve been sleeping like a baby. My family noticed too. This air purifier is great in every way. Provides with quality air and sound is unnoticeable . UV light has been a big bonus during the pandemic. I am very happy with this product.

I've tested several dozen air purifiers over the past year or so, including other units by InvisiClean. Most are absolutely rubbish - they either lie about their features, or greatly exaggerate.However I have a somewhat favorable opinion of InvisiClean. They're not fancy, but they're solid. They're well built, they include true HEPA filters (a lot of air purifiers say they're HEPA but they're not), it's intuitive and easy to operate...overall an above average product.They are also up front about the airflow, which is rare (1 air exchange per hour per 300 square feet).I tested a square by InvisiClean, which I think I like better. Both have their advantages. In this cylindrical shaped unit, the UV light placement is superior, increasing the chance that air will actually pass over the bulb. And I like the aesthetics of the cylindrical design. But the square unit has more airflow and a better air intake design.Also on this unit, the air holes at the bottom of this unit are too small. The dust clogs up the little air intake holes, and doesn't make it to the filter. That in itself is not a deal killer for me, but the company should make these air holes bigger.I do, however, have complaints about the UV light and Ionizer.Yes the design of the UV light is better in this cylindrical shaped unit, but the UV bulb is so small I doubt it does much good.However, while the UV bulb is small, the ionizer in here is almost microscopic. To me, the ionizer is the most important part of an air purifier, and they skimped big time. Unless you live in the mountains or by the ocean, the positive ions are what carries the dust particles in the air, and an anion device helps neutralize them, causing them not to float, and improving your air quality. But the ionizer included here is too small to do hardly anything.When I plug this unit into a wattage detector and turn on the ionizer, I cannot see any significant change in power consumption, which is troubling. A small ionizer should require 60-120 watts, and this one is maybe drawing 1 or 2 watts? The entire unit only draws 34 watts. Also, an ionizer should also have a distinct smell (I think it smells like fresh air), but this is not producing any smell.For the current asking price ($79), this should have a good ionizer, and also an air quality sensor/indicator and maybe a remote. It doesn't have any of those things, so I think it's overpriced by $30-$40. I don't care about the UV light, in these home units they're almost always too small to do any good, so it's a feature I would prefer that they skipped and passed the savings onto the consumer.I can make a more efficient air purifier by taking a box fan and attaching a HEPA furnace filter to it, for under $20. As I said, I think it's built well, it's nice and quiet, but it's lacking the amenities that make it worth the asking price.