Big & Quiet Formaldehyde Purifier
Product details
Web ID: 19709611Ratings & Reviews
57 customer images
Very quiet
Filtration is great and the noise level is very low even at the highest setting.
Recommends this product
Customer review from Dyson
Fresh Air
This Dyson air purifier is amazing. It’s quiet yet powerful and can clean the air after cooking in just minutes. I mostly leave it in the bedroom which smells fresh and clean, but it can be wheeled around easily. I would love another one, but they are a little pricey. I highly recommend it if you are interested in a healthier environment inside your home or have breathing or allergies issues.
Recommends this product
Customer review from Dyson
Response from Dyson
Thank you so much for sharing your thoughtful feedback. We truly appreciate the time you’ve taken to highlight your experience. We’re delighted to hear that the Dyson air purifier has been making such a positive difference in keeping your home fresh and clean, and we completely understand your point about pricing. It’s wonderful to know that you find it quiet yet powerful and helpful for creating a healthier environment, especially for breathing or allergy concerns. We’re glad to hear the same from you, and thank you once again for your valuable input.
Very good product
Wife has breathing issues. The air cleaner has helped significantly. Seeing the level of impunity being reduced is comforting. Removing such small particles with HEPA filter and harmful chemicals with the carbon filter makes a noticeable difference. And you can’t hear it running. It’s obvious that a lot of thought was put into the design of this product
Recommends this product
Customer review from Dyson
Response from Dyson
Hi there, we truly appreciate your feedback and are delighted that the purifier is helping with breathing issues and improving air quality in your home. Your comments about the HEPA and carbon filters mean a lot to us. If you need any assistance or advice, please connect with us through live chat or by phone—we’re here for you.
Looks large, is large, but works extremely well
Does a good job cleaning the air and is rather quite while operating which is nice as its in the main living area of the home.
Recommends this product
Customer review from bloomingdales.com
Quality that works!
So impressed with this unit’s ability to purify the air. Don’t even notice it’s on when on Auto or lower levels. Great purchase!
Customer review from Dyson
Response from Dyson
We’re thrilled to know your Dyson is living up to expectations and delivering clean air effortlessly. The quiet performance you mentioned is exactly what we aim for, and we’re glad it’s making a difference for you.
Great design
Love the new futuristic design. The unit is quiet and covers a large area.
Recommends this product
Customer review from Dyson
Response from Dyson
Thank you for sharing your feedback. We’re delighted to hear that you love the futuristic design and that the unit’s quiet operation and wide coverage are meeting your expectations. If you ever have any concerns or need further assistance, please don’t hesitate to reach out to us via live chat or call so we can provide the best possible resolution. Your satisfaction is important to us, and we remain committed to helping you get the most from your cleaning solutions. Thank you again for your input.
Disconnect between Dyson and pro monitoring equip
The units have hefty filters and are super quiet. The air quality readings don't match our Temtop air quality readings in the house. This is the same issue we have with our Hathaspace air cleaners. I'm guessing that there is some kind of disconnect in terminology that the Dyson/Hathaspace use and what Temtop uses. Temtop has unhealthy readings on all scales while Dyson and Hathaspace report good air quality readings in the house. The Temtop reading are in the good range for HCHO and TVOC in the house.
Recommends this product
Customer review from Dyson
Response from Dyson
Thank you for sharing your feedback. We’re glad to hear that your Dyson units are quiet and equipped with strong filters, but we’re sorry for the confusion around air quality readings compared to your monitor. We understand how frustrating it can be when different devices report conflicting results. Often, this comes down to differences in measurement methods, sensor sensitivity, or terminology used by each brand. Your input is valuable, and we’ll make sure it’s noted for our product teams as they continue to improve clarity and consistency in reporting. Your satisfaction matters to us, and we remain committed to delivering Dyson solutions that combine effective purification with ease of use. Thank you again for your input.
Extremely satisfied
I must say that so far I have enjoyed the BP04 tremendously. Easy to operate, great looking and very effective. To me this purifier is well worth the money. It is extremely quiet and the application is easy to use and very comprehensive. Happy customer here.
Recommends this product
Customer review from Dyson
Response from Dyson
Thank you for sharing your feedback. We’re delighted to hear how much you’re enjoying your BP04 purifier and that its ease of operation, design, effectiveness, and quiet performance have impressed you. It’s wonderful to know the application has also been comprehensive and user friendly for you. If you ever have any concerns or need assistance, please don’t hesitate to reach out to us via live chat or call so we can provide the best possible resolution. Your satisfaction is important to us, and we remain committed to helping you get the most from your Dyson solutions. Thank you again for your input.