Rabbit Air, A3 SPA-1000N Air Purifiers for Home, Ultra Quiet HEPA Air Purifier - Wall Mountable Air Purifiers for Home Large Room, Allergies, Dust, Mold, Smoke & VOCs - (Black, Odor Remover Filter)

I enjoy a tasty cigar and smoke cannabis on a daily basis. In the Summer I can open a window or the garage door. But I live where there is snow on the ground from Oct to April. This easily clears the air in my approx 21 x 21 foot (441 sq ft) garage / man cave. Within the first 30 seconds after lighting a fine Bolivar or sweet kush, the sensor kicks in and the mega ultra quiet system begins to function. Keeps the air clear non hazy. My circle of heads and connoisseurs have all noticed the massive difference. Well worth the price. 'High'ly recommended for any den, man cave and garage where you don't feel like opening the window.

I received it today and when I turned it on, it was very loud. The fan was vibrating and making loud noise. I sent it back, I will reorder another, once I get my refund. I hope the one I got was a dud and a different one will be ok. I got a new one and it works great!

I'm a life-long airborne allergy sufferer. Name a pollen, it'll give me the sniffles, sneezes, all the way to full-blown allergy attacks. At the urging on my Allergist, in 2011, I purchased my first Rabbit Air Minus A2. At the time I thought I was throwing away a lot of money on an overpriced device that won't last long enough to see the value. These were not cheap back then, they're still not cheap now. And then I went on to spend the next 11 years purchasing new filters for the Minus A2 to this very day. It works, plain and simple, even 12 years later from initial purchase. The motor on the A2 is just as quiet as the day it was brand new ... and it's been running 24/7 for 12 years now! Fast forward to 2022, live in a house now with three major rooms - 2 bedrooms and an open kitchen/living space. In addition, central air & heat was removed in favor of a mini-split heat pump system. This meant that I could no longer use the fancy 3M filtrete filters and move air around the house when doors are closed. For all the efficiency and saved energy the mini split system offers, it doesn't do anything to improve air quality. We made the choice this year to add two more Rabbit Air filter units, one for each room, to address the new reality at home. I wasn't aware the A3 existed, but now that I do, boy I am glad it does. The Rabbit Air engineers took their experiences on their other products and made the A3 into an amazing unit on its own. The A2 stays in the bedroom and the A3s went into the guest room/office and the kitchen/living area. Some highlights: 1 - It looks great in black, and it goes with everything 2 - The multi-color LED strip is cute, and I love it even though it adds zero value to filtration 3 - It is very easy to service the filter with the magnetic hinges on the door 4 - It shows a red indicator on the panel & in-app when it's time to clean the permanent filter 5 - It's Wi-Fi enabled, easy to set up, and the app has what I need in it, including ordering more filters I really didn't think WiFi would add anything useful, given my experiences with the A2. I was wrong. The A3 is able to communicate the concentration of particulates in the air, and what size they are. It shows a visual indicator of filter life - no more guessing when the "replace filter" light is going to illuminate. I also like being able to set sensitivity controls. The A2 only had two options "auto" or "pollen" and had one blue/red LED to indicate air quality. There was a bit of guesswork to interpret what it meant, so analyzing how I felt, had to be the measurement of success. While I wish I could offer scientific testing instead of subjectivity. My opinion is the A3 works better than the A2. Perhaps the A3 is more aggressive at sensing odor or particulates. Perhaps the A3 makes better use of the measurements it gathers from its sensors. Perhaps the actual filters are somehow better in the A3. Maybe some, all, none of this is true -- I can't scientifically say anything but this: When I'm indoors, I feel fine. When I go outdoors, it's a crapshoot. Come back indoors, shower, get into some fresh clothes.. and I'm fine again. Something is working even if I cannot be more specific than that. For that reason, the way I feel when I'm indoors where two A3s and one A2 are running, I will be a customer for as long as they continue to innovate and keep me feeling as good as I can.

This is our second one. Works. Flawlessly and it's very effective in taking out wildfire smoke from the house.

This thing works great! You can make your own schedule or just enable auto. It's a turn it on and forget about it. Well worth the money