Aviano AV890 7-in-1 Smart Home Air Purifier w/True HEPA Filter for Large Room (350sqft) | Great for Smokers, Pets, Allergies | Filters Pet Hair, Dust, Allergens, Mold, Germs, Odor & Smoke Eliminator

This is the third air purifier I’ve had to order due to the others not being quiet enough, the sleep mode was anything but quiet, and the air was not clean smelling within 10 minutes like so many promise (not even within an hour or so). This one definitely does everything it says it will do. Sleep mode is barely noticeable, even when it is on during the day in normal mode it works excellently! It monitors the air and adjust accordingly with no interference from any of my other electronics, I can barely tell it is on when it is running, the remote that comes with this is very responsive, easy to understand instructions for setup and operating, and the controls for this one are pretty simple. I purchased one then came back and purchased 3 more and returned my other “noisy” ones. Even if the air is in the red (bad) and this little baby kicks it up a notch it still doesn’t bother myself or my 2 year old son. I could definitely tell the difference in the air within 10-15 minutes of me plugging it in and having it run where my dogs sleep and stay for most of the day. This doesn’t even bother them! And usually they bark at anything loud and obnoxious near them. I have 2 English bulldogs and I have noticed their snoring is much much better since purchasing and running these in the house as well. No stagnant or musty air return and it really does filter the air very well and quickly. I would definitely recommend this to anyone looking for a good solid air purifier that does what it says it does. Especially if you’re looking for a quiet, solid and efficient working purifier for your home.

Directions not so clear on the Auto function. Just turn on and if you do not choose a fan speed it will be in auto mode. Very compact considering there are 4 filters, a pre filter, a UV light etc. Seems to work very well. I am skeptical of the air quality meter as it will always show red at first startup and always seems to go through same stages of readings each time turned on, even after been on and reading green (clean air) turn off and back on and suddenly its reading dirty air again. (Maybe test mode, like when all your warning lights come on for a few seconds after starting your car?) Time will tell about filter longevity. Set of 4 filters is available here on Amazon there is a link in some other reviews or just copy model number and search filters. Still trying to find where can purchase a replacement UV light so I have one on hand when it inevitably failes. Had a unit that cost around $600 and this is just as good if not better than the "PetAir". Highly recommended since has HEPA filter and Ultraviolet light which kills viruses and bacteria. (As long as it's not a fake claim, on a Chinese made counterfeit. Hard to tell these days, the directions are a very poor translation and not clear as to how "Auto mode." Works. To use auto mode just turn on however do not choose a fan speed and there you go, auto function is on. I always leave UV light on, and the Anon (Ionizer) again poor translations. Comes with remote. Fan speed one is silent, 2 you can hear but non intrusive, and fan speed three is about the decibels of the interior of a commercial 737, which is fine because it really moves some air. Only drawback or shortcoming thus far is non backlit control buttons on main unit. Otherwise very pleased!! Highly recommended if they ever come back in stock. Let's hope its the real deal, UV light, and HEPA in this new COVID 19 pandemic. For me could mean life or death as I'm already dissabled with underlying lung and other medical issues. Working well as I type this. Cant beat it for the price aprox. $162 when purchased March 2020.

We've only had it for a week or so but it is working great. It isn't very loud even on setting 3 which I was concerned about. I haven't used the sleep mode yet. The removed works good also.

EDIT #2: It’s been 2 months since plugging it in. 2 months of my daughter being sniffle free!!!! It stays on in her room. When we notice her allergies getting flared up we go lay in her bed for a while and they clear up! I do the same when my allergies are flaring up. Will be purchasing 2-4 more in the future! They are AMAZING.EDIT: It’s been 6 days running this in my daughters room. Kick it down to low when she’s not in there and bump it up when she is. Her sniffles haven’t returned!!!! Her poor raw nose has healed! Her eyes aren’t red and watery and she no longer has a nagging cough. We’ve reduced her sinus meds from 3 down to 1 or 2 depending on the days forecast. DEFINITELY recommend!!!!My daughter has been plagued with chronic sinus issues for about 3-4 weeks now thanks to everything that can produce pollen dumping it at once. Our huge room air purifier from Amway (given to us) wasn’t cutting it. So I purchased this one on a whim. I am sssoooo happy I did! It came in last night. I removed all the plastic from the filters, put it back together and plugged it in to get any package smells out before I put it in her room. She woke up this morning with NO sniffles, NO runny nose etc. Surprisingly, it’s lightweight and fairly quiet to!!! I’ll edit after a week of use but as of 24 hrs later, I’m very pleased!!!!

I started looking into getting an air purifier this year after the pollen started getting so bad. My husband has bad allergies plus we have 3 dogs that bring in extra pollen. This purifier looked pretty promising and not too expensive. This unit so far is great. It’s a good size for our bedroom, very sleek and doesn’t take up a lot of room. The set up was very easy as well. Each filter layer came individually wrapped and they all seem to be very good quality. The fan has 3 different speed levels on it, even at the highest speed this unit is pretty quiet. I’m a light sleeper, so this is a huge plus for me, I forget it’s even there. It’s also helped to cool down the room a little bit, the filtered air blows out a little cooler. Plus it comes with a remote control for quick setting changes or turning off/on. I’ve noticed that my husband doesn’t seem as congested during the night over the last few days as well. Overall this has been a great product and I’m very happy with this purchase.