Review on 🏢 Sharper Image PURIFY 5 True HEPA Air Cleaner for Home, Office, Bedroom | 4 Speed Settings | Ice White by Helena Cheatham

This is a rather small device, about a 12 inch cube. But it actually works very well. I already have five full size HEPA air purifiers, but they are bulky and difficult to transport - this one is much easier to carry to and from the office. Airflow is actually pretty good for a device of this size and it's not overly noisy. There are a few criticisms though: (a) The filter input is on the back of the unit, on the opposite side from the output. This makes it difficult to install the unit back-to-wall without disrupting airflow; (b) round filters are Shaper Image property - I wonder how much it will cost to replace them (although this is a problem with all HEPA filters, replacement filters can be very expensive); (c) The stand design is a bit wobbly, the device just sits on the stand without actually being secured. BUT it's a nice little device that does its job well without being overly noisy or taking up a lot of space. You can also adjust the airflow in several stages. The ideal room size for this type of unit is probably 200-300 square feet? I'm just guessing but my office is so big and it works really well.