WINIX 5520 Air Purifier for Home Large Room up to1882 sq ft with Air Quality Monitor True HEPA High Deodorization Carbon Filter
$139.99 was $249.99
New lower price save $110.00 (44% reduction)
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$179.99
was $249.99 New lower price
4.5 out of 5 stars with 2 ratings
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3.5 out of 5 stars with 10 reviews
5 out of 5 stars
24 January, 2026
originally posted on winixamerica.com
Auto Mode is a life saver
I've had my purifier for alomst 6 months now and it has done an incredible job keeping up with my two dogs and busy lifestyle. The auto mode is my favorite aspect because I can set it and forget it. The app is also super user friendly and doesn't take long to set up at all.
4 out of 5 stars
10 January, 2026
originally posted on winixamerica.com
Great product
Very good filter, but fan could be a little better.
5 out of 5 stars
29 November, 2025
originally posted on winixamerica.com
So happy with it we bought another!!
Love this unit; so much so we bought a second. A friend let us use her's when we had a small kitchen fire and it was amazing getting rid of the lingering odor from the smoke. Then I saw how much dog hair and dust it was picking up daily in the rinsable filter and I had to buy my own and then we just bought another on Black Friday sales. We have NO issues with squealing on high speed but it does push a large volume of air so expect it sound like a A/C or window fan on level 4 fan.
5 out of 5 stars
16 November, 2025
originally posted on winixamerica.com
Great product.
This air purifier has been an all around great product. Easy to use, works very well and easy to clean. The app is also extremely convenient to use and has good features. This product does what is expected to do.
5 out of 5 stars
16 November, 2025
originally posted on winixamerica.com
Does a great job and very quiet
Bought one about a year ago then bought another a couple of months later. Love em. Quiet and efficient. Easy to change filters. Very sensitive to air quality changes and responds instantly
1 out of 5 stars
15 November, 2025
originally posted on winixamerica.com
Poor execution and planning
Doesn't use same filters as previous unit making it extremely expensive for filter replacement. I returned mine and won't be ordering winix for anything anymore
1 out of 5 stars
15 July, 2025
originally posted on winixamerica.com
Without a remote the WiFi must work
WiFi won’t stay connected. I have a 5510 which has a remote control. This unit has no remote other than WiFi and it’s not working. It’s also concerning that it advertises cleaning an 1882 Ft space but has a smaller filter than the 5510.
2 out of 5 stars
12 June, 2025
originally posted on winixamerica.com
poor wifi app
I bought this 5520 it arrived 6/11/25 and the 'snaps' on the pre filter do not secure it and tight and do not appear will last long. I have a 5300-2 and it has lasted 3years and probably will keep going. Also, I cannot get the smart app to connect to my wifi. iI have followed allpossiblities and including from customers posting the sam problem on the other websites and r3views. It appears that because my wifi network is named 2.4 that because I use the ".'" it will not connect --stupid!. I am not going to change the network name and then have to change all the logins for all the other devices connected!
5 out of 5 stars
21 May, 2025
originally posted on winixamerica.com
Love this new Air Purifier
Love this unit it runs super quiet! My allergies got a lot better since start using it! I highly recommend!!
2 out of 5 stars
12 May, 2025
originally posted on winixamerica.com
Loud Horrible Squeal on Higher Speeds
Loud. And I don't mean the sound of airflow. As is typical of many Winix air purifiers, there is a high pitched bearing whine on the higher speeds. This is awful and drives us nuts. To make matters worse, the first several speeds are all virtually the same with little variation in actual speed. To actually get some cleaning done, you need to use the highest speed - and then you get the screaming bearing whine. Another complaint, the app is extremely aggressive with sending you ads and spam, and you cannot disable them. If you don't use the app for a period of a few weeks, you will be punished by having all of your air purifiers de-registered from your Winix account, and the only way to get them working with the app again is to do a complete factory reset and register them from scratch. I do not believe that Winix is a company that respects their customers or has any great concerns about putting out quality products.