Blue Signature

BLUEAIR for the win. Saved me twice from getting covid (sick visitors). Just upgraded to the newer Signature version.

Personally, I would set the purifier to the highest airflow speed whose noise levels you can tolerate. Unless the Blueair Signature is already hugely oversized for the room or space, the "low" airflow speed might be too low. Unfortunately most purifier brands do not list Clean Air Delivery Rates (CA

I just got a blueair signature used from Amazon. It was marked mint in box but it seems loud at the lowest fan speed. I measured it at 32db at fan speed 1. There’s also a smell coming from it, like an air freshener. I’m guessing it’s embedded from the home it was used in previously. I’ll give it ano

With dust mite allergens, you can try reducing relative humidity (RH) below 50% for a prolonged period. (Another study recommended RH of 45% or lower if I recall correctly.) This should kill them off. For the bedroom: of the two, I would tend to choose the Coway Airmega 350. You'll definitely need t

That's a MUCH better response that the first one you gave me, since it actually has some substance, rather than just calling something "shit". So let's talk. Your point about a good seal being needed to keep the fan blades from getting dirty is an excellent one. Do all the major purifiers (Coway, Wi

Have three Blueair purifiers, but not those models. Reading briefly at the site, they both look great for large rooms, but it looks like the Signature does a more superior job controlling odors. You can check that out yourself at the Blueair website. Always check the website, too, for their sales.

I completely understand how you feel; I've had very similar issues and quite a few questions about air quality and breathing comfort. For me, what really helped was a combination of simple things rather than a single "cure." I use a Blueair Signature air purifier, mainly for fine particles (dust, sm

Will be two weeks till we publish. I have been impressed by its performance data. I would also add that the Blueair signature uses HEPASilent https://www.blueair.com/blogs/news/what-is-hepasilent-technology whilst the luggable is pure mechanical filtration . The Signature also has pelleted carbon wh

More of a subjective impression. I’m super sensitive to smell, so I notice “bad air” even before any of those purifiers turn on (when in auto mode). If I should recommend something, I’d say go for the largest model you can get (at a reasonable price) and get one with wifi connection. Filter replacem

That's not what the data shows. I've not tried the Alen, but I've tried several other air purifies, and have found the reviews on Consumer Reports and HouseFresh.com to be accurate. And based on those reviews there are other units that provide less noise for the same clearance rate. Specifically:SPE