Windmill Heavy Duty 3-in-1 Medical Grade HEPA Air Purifier White
$349.00 reg $399.99
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5 out of 5 stars with 228 ratings
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Guests are saying
The Windmill air purifier has garnered enthusiastic praise from guests for its sleek design, quiet operation, and effective air filtration. Many appreciate the user-friendly app that provides real-time air quality updates and allows for easy control. Guests have noted significant improvements in air quality, especially during wildfire seasons, making it a valuable addition to any home. Its aesthetic appeal and functionality make it a standout choice for those seeking clean air without compromising on style.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
5.0 out of 5 stars with 228 reviews
5 out of 5 stars
29 March, 2026
originally posted on Windmill
Excellent design and build
Really glad I chose this product out of all the air purifiers I evaluated for our new home. The design and build are excellent with high quality filters, and I especially appreciate the minimalist while functional settings and options. I normally despise having an app for every single brand/product, but the Windmill app is also nicely made and actually works. Boost mode, although loud (to be expected!), is great when heavier cooking is involved and smells are a bit too much.
5 out of 5 stars
27 March, 2026
originally posted on Windmill
Air purifier is great
I bought 3 of these air purifiers and I think they are great. I really appreciate how easy they are to use and especially easy to maintain. Thanks Windmill!
5 out of 5 stars
27 March, 2026
originally posted on Windmill
Cleaner Air You Can Actually Tell Is Cleaner
I picked up the Windmill Air Purifier Max mainly to improve air quality at home, and it’s been a solid upgrade.The biggest difference is how noticeable the air feels, especially with dust, allergens, and just that general “stale air” feeling you don’t realize is there until it’s gone. The HEPA filter does what it’s supposed to do, and if you’re someone dealing with allergies or pet dander, it’s worth it.The carbon filter is another plus. It actually helps with odors instead of just masking them. Cooking smells, smoke, etc., clear out pretty quickly.I also like the real-time air quality monitoring. It’s one of those features you don’t think you need, but once you have it, you end up checking it more than expected. The app connectivity is straightforward and not overcomplicated, which I appreciate.Overall, it’s not just a “nice to have”, it’s one of those things that quietly improves your day-to-day environment. Set it and forget it, but you’ll notice the difference.
5 out of 5 stars
27 March, 2026
originally posted on Windmill
The best air purifier out there!
I live with multiple allergies and this thing has been a life saver! It keeps my homes air nice and clean and even helps to keep dust at bay!!
5 out of 5 stars
26 March, 2026
originally posted on Windmill
Modern, sleek design
I was looking for something that could fit in with the design of our home but also very functional to clean our living space air. Love the eco mode. I like the alerts it makes when the quality of the air is bad. I am also subscribed to the air filters which they make very easy to send when the filter span is low.
5 out of 5 stars
26 March, 2026
originally posted on Windmill
Great purifier
We have had the purifier for almost a whole year now and are still happy with it. We liked it so much we bought two. It has helped a lot with the dust accumulation in our bedroom (as an adult I did not realize you actually needed to dust things but this has really helped!). It is also a great soft noise if you live close to the road; it has a sleep mode with white noise but we like the sound of it on 3.
5 out of 5 stars
26 March, 2026
originally posted on Windmill
Great Purifier!
I love how this purifier looks! It blends in seamlessly into my home and no one knows it’s a purifier. I love the app and how I can change modes very quickly if I want. I leave it on Eco mode. Which is great because it detects bad air quality and will automatically adjust how quick it purifies the air. I’d recommend!
5 out of 5 stars
26 March, 2026
originally posted on Windmill
Air quality really improves!
I purchased the white air purifier about a year ago. We live in a state where the pollen is horrible not to mention ton we have a Great Pyrenees that sheds like crazy. The first thing I noticed was that I didn’t have to vacuum as much during her shedding season. When spring came and the pollen started falling, we were finally able to open our windows and not have to worry about the light dusting left all over our furniture. I have it placed in our living room which opens into the kitchen and I leave it on the ECO mode. When I cook something smoky, it will sometimes go into boost mode and it clears out the smell almost immediately! My filter seems to last a long time as well keeping it in the eco mode. I leave it running year round. We breathe better and we sleep better. Highly recommend!
5 out of 5 stars
22 March, 2026
originally posted on Windmill
I have two! Love them.
Prettiest product I’ve seen on the market, they look even better in person. Love how nicely they fit into my home. I just changed out the filters and it was the easiest most seamless process. I have no complaints about this product, very pleased with my purchase.
5 out of 5 stars
21 March, 2026
originally posted on Windmill
Form & Function
Being in your 30s means loving your air purifier... My AQ inside is pretty good, so I keep it on eco mode and let it decide when to go hi/med/lo. Even when it kicks on the highest setting - it is relatively quiet. Love that the lights only come on when a button is pushed. Helpful for light-sensitive sleepers. I don't have the app/wifi functions on, just didn't feel it was necessary. Additionally it is well-designed. It is very sleek and fits into my small apartment without feeling like a bulky appliance. I keep it next to my desk and it provides a nice feeling of clean air while I type away :)
5 out of 5 stars
19 March, 2026
originally posted on Windmill
Amazing! 10/10
I absolutely love this air purifier. I have it in the dark blue and it looks so beautiful in my home. It blends in perfectly and actually adds to the space instead of sticking out like most appliances. Beyond the design, it works flawlessly. I’ve noticed a real difference in the air quality, and it runs super smoothly. My favorite feature is the white noise setting at night, it’s so calming and helps me fall asleep easily. Overall, such a great combination of style and performance. Highly recommend!
5 out of 5 stars
19 March, 2026
originally posted on Windmill
Love it! Works so well!
Having 2 dogs this air purifier really puts in the work! I check it every now and then to clean the filter and can see how much dust and fur it’s collected. I like that it will also remind me when I need to change the filter too. If you’re looking for an aesthetic, well made air purifier then definitely check this one out!
5 out of 5 stars
19 March, 2026
originally posted on Windmill
Quiet, powerful, and efficient!
With allergies and living in a NYC co-op which allows smoking it was essential for us to be able to have clean air. I am quite noise conscious as well, so having a a purifier which is super quiet for sleeping is non-negotiable for me. After researching many brands, we bought Windmill and disposed of our older Honeywell. This is a powerful unit which cleans the air rapidly if there is smoke in the kitchen or our downstairs neighbor lights a cigarette. We also leave it on all night long on low during sleep in our bedroom, and one cannot even hear the unit. I would highly recommend this unit. It worked so well for us that we bought two!
5 out of 5 stars
19 March, 2026
originally posted on Windmill
Clean air, chic design
I’ve been really impressed with the Windmill Air Purifier. The design is incredibly chic. It blends into my space and actually adds to the aesthetic rather than taking away from it.One of my favorite features is how quiet it is. I can run it all day without it ever being disruptive, which makes it perfect for both relaxing or working from home. It also does a great job at eliminating odors, which was a big priority for me.I love the convenience of being able to control everything from my phone. There’s no need to get up and adjust settings manually. I typically keep it on eco mode, which makes it super easy to just set it and forget it while still knowing it’s doing its job.Overall, it’s a great combination of performance, convenience, and style.
5 out of 5 stars
17 March, 2026
originally posted on Windmill
Highly recommend!
We love our air purifier so much. We have a household full of animals and a basement and my entire family suffers from allergies. This air purifier has been a game changer for our air quality and I love the ease of use with the app. I check our air quality every day and it really gives me peace of mind to know my family is breathing clean air.
5 out of 5 stars
17 March, 2026
originally posted on Windmill
Love this air purifier
I love my air purifier! It’s so quiet and love that it’s aesthetically pleasing. It gives me notifications when the air quality is bad and when the filter needs to be changed. I love that it has an app so I can just use my phone to turn it on and off. So easy to use! Definitely worth the price
5 out of 5 stars
16 March, 2026
originally posted on Windmill
Game chnage in our home
My kids have extreme allergies and ever since we plugged it in our home the results have been amazing. Not only does it work, it looks good and is extremely quite. Would recommend for any home.
5 out of 5 stars
16 March, 2026
originally posted on Windmill
Awesome purifier!!
The Windmill air purifier is exactly what I wanted. I love the sleek design Most purifiers are an eyesore but this one makes the purifier look like a design choice. The integration with the Windmill app is an added benefit. It notifies you when your air needs boost and you can control the airflow right from your app! It’s has multiple modes of airflow and an eco mode. I’m one to forget when I placed a new filter and the app keep track for me. The lower modes are not very noisy but the highest mode which I only use as a boost for when I cook or have lower quality air is quite noisy. I have kids a pets and am a happy customer.I highly recommend Windmill.
5 out of 5 stars
16 March, 2026
originally posted on Windmill
Love the purifier
The purifier is fantastic. The apartment feels so much better since we put in our purifiers, and it is the only one that we will use in our baby's room.
5 out of 5 stars
16 March, 2026
originally posted on Windmill
Amazing product!
I have this Windmill air purifier in my kitchen and it has helped me so much! I cook a lot and I also have dogs, so this product has tremendously helped the air quality in the room. I would recommend!