This air filter is compact and seems well made.

This air filter is compact and seems well made.  Read Less

I find that there is a noticeable improved difference in the air quality after running it, which is exactly what i hoped for.

I find that there is a noticeable improved difference in the air quality after running it, which is exactly what i hoped for.  Read Less

The automatic mode, which stays on a very low mode until air purity falls, however, is entirely nonfunctional with this one unl...  Read More

The automatic mode, which stays on a very low mode until air purity falls, however, is entirely nonfunctional with this one unless, perhaps, it requires a house fire level air purity issue to trigger this mode.  Read Less

This dreo air purifier has very low noise levels (it really is near-silent).

This dreo air purifier has very low noise levels (it really is near-silent).  Read Less

And it has the sleep function which is usually the only feature you find at this price point.

And it has the sleep function which is usually the only feature you find at this price point.  Read Less

This is one of my favorite air purifiers because it works well and has a fairly priced replacement filter.

This is one of my favorite air purifiers because it works well and has a fairly priced replacement filter.  Read Less

I don't think that this dreo purifier fits into any of those categories, and at the time of this writing, the filter is about $30.

I don't think that this dreo purifier fits into any of those categories, and at the time of this writing, the filter is about $30.  Read Less

A lot of air purifiers are either wildly overpriced, gimmicky, fly-by-night thus making it impossible to get a replacement filt...  Read More

A lot of air purifiers are either wildly overpriced, gimmicky, fly-by-night thus making it impossible to get a replacement filter, or affordable enough with over-priced filters.  Read Less

This purifier was easy to remove from its packaging and assemble.

This purifier was easy to remove from its packaging and assemble.  Read Less

There are many warnings to first open the plastic seal from around the filter before you position the base into place, so make ...  Read More

There are many warnings to first open the plastic seal from around the filter before you position the base into place, so make sure you remove all packaging before trying this out.  Read Less

While the dreo brand is still somewhat new to me, i've tried a fan by them thus far and am pleased as i am with this air purifier.

While the dreo brand is still somewhat new to me, i've tried a fan by them thus far and am pleased as i am with this air purifier.  Read Less

Its got three different manual speed modes, plus an auto mode that chooses the speed based on air quality.

Its got three different manual speed modes, plus an auto mode that chooses the speed based on air quality.  Read Less

This air purifier looks pretty clean with the white color but it is quite large compared to the colox brand purifier.

This air purifier looks pretty clean with the white color but it is quite large compared to the colox brand purifier.  Read Less

I've tried quite a few brand names and generic ones, which often disappoint in performance and replacement filter-finding.

I've tried quite a few brand names and generic ones, which often disappoint in performance and replacement filter-finding.  Read Less