Vornado PCO575DC Air Purifier: True HEPA & Carbon Filtration for Allergens, Smoke, Odors & Viruses, Whole Room, White Review

Be careful if you intend to run the air cleaner at higher speeds for a long time. Apparently they aren't very well designed for that. After 1 week of running at about 60-70% speed, it started to give off a strong smell of burning. An independent moment, but it was also quite noisy. For $400 you can do a lot better than that. Look elsewhere for the air filter.

Excellent air movement without unnecessary noise. Methods other than HIPPA are intriguing and seem valuable. Especially cleaning of organic vapors. The air status indicator seems to work or at least indicates if the air is clean or not! Fairly large block for a large room or one where it is less visible. The top controls are easy to read and use. Auto mode is fine, but I'd rather leave it at a reasonably high speed. I don't use sleep mode at all. No need. Many square centimeters of filter…

I was surprised to read all the paid reviews about how quiet the unit is. It's true that it's quiet at low speed but it doesn't move any air at all and in my tiny bedroom the air felt stagnant and the product also hummed loudly at low speed. You really have to turn it on at one of the higher speeds to get airflow through the room, it's a lot louder and makes an annoying noise compared to other devices. Also, the $400+ device doesn't offer any control apps and doesn't come with a basic remote…

For some stupid reason the entire photocatalytic part of this cleaner was made out of molded ABS plastic which is not suitable for use in UV light. Since this entire step is UV based, it means the plastics used will quickly start to break down and give off a burning smell, which you can also see in several other people's reviews. After a few weeks of operation, shells and parts in the vicinity of the lamp become brittle, discolor, and emit the prescribed burning odor. The PCO stage is poorly…

Air purifier great! Every aspect has been engineered to perfection. I have bought many air purifiers up to this model in the past and none have been able to test all the notorious boxes. First, and this is very important, is energy efficiency. According to Vornado, the EC motor is very efficient, which means you can get the device emitting large volumes of clean air 24 hours a day, 7 days a week without a huge energy cost. Second, the features that make the device stand out. Sleep mode allows…

I haven't tried the rest, but this is simply the best there is. The multi-filter system collects a lot of "garbage" from the air. I would keep it right above the stairs so it uncovers most of the upstairs, my loft and master bedroom. My wife will use hairspray in the main bathroom, the smell and chemicals make me vomit. How dare I turn on the fan in the bathroom? So I turn up the air purifier and it removes the chemicals from the bedroom. Every time she applies a large amount of hairspray in…