Dyson Purifier Big and Quiet Formaldehyde BP03: HEPA Filter, Captures Allergens, Electric, 10 Settings, UPC 885609026978

Love this machine, it appears to have reduced creosote smell from fireplace that we prevously had on damp days. It runs quiet and I love the app and ability to change settings remotely.

I bought this big and quiet purifier a month ago and I absolutely love what it’s doing, I procrastinated buying it and wow I’m glad I did. I have 22 foot cathedral ceilings and this taking care of the whole place. Great investment. don't even know it’s running!

I think, I might have had too high an expectation on this BP04 unit. From the marketing material I had the impression that it could clean the air within an hour. It really doesn't do that.

I bought this two months ago because I needed an air filter and a fan. It does both jobs exceedingly well. The ability to change the fan output angle is fabulous so it’s not too strong. Glad I invested as it’s a big improvement in design from prior models.

Beautiful design and quiet operation, love having it on automatic to change speed based on what it detects. Helps purify a large area, great coverage. Quality engineering and beautiful design.

Great unit that is a great instrument for destroying doors. The first one worked so well that I bought a second one for the upstairs. Does a great job of destroying VOCs

We've had this product (we call it R2D2) for a few months now. It performs well with only one issue. The night mode quite regularly won't dim the panel lights and needs to be switched off at the wall to reset it. Not a biggie. We have it in the bedroom and it's very quiet in night mode on auto and not noticeable. We both suffer from hay fever and have enjoyed an improvement in our sleep. It's quite large and heavy and for a few days I was moving it up and down stairs until I nearly killed myself (and R2). It now stays in the upstairs bedroom. I should buy another for downstairs.

I bought this to keep in our daughter’s nursery. It was great at first with cleaning the air, but we noticed that overnight, the quality would get to extremely poor levels, and it would stay that way until morning when we opened the door. Very disappointed and ended up returning as our hope was this would clean the air consistently. Wanted to love it but didn’t work for us.

I bought my dyson over a month ago and do find that it is helping filter out the ceramic dust that was circulating our home following a renovation. The design is very nice and it has very good room coverage. When it is on the low speed, there is very little noise. I use it manually as it was missing the remote, which is on back order. I am glad that I purchased it.

I’ve had the Big & Quiet about a month. It works great

Underwhelming performance - air output isn’t adequate

Bought 2 of these for 2 separate bedrooms. Was reluctant to go with Dyson after really bad experience with their PH03 purifier humidifier (multiple replacements and finally just sent everything back to them and got something else) . These new purifiers are big but really effective, very quiet and sort of attractive. Seem well-designed (as opposed to the PH03 units). Would recommend. Not cheap though. You pay the Dyson Premium.

I bought this machine few weeks ago and the air blew out damp smell for a week so I took it to the dyson repair centre but once it delivered back to me it has scratches on the machine and also the smell still remains until now, I am waiting for a new machine replacement.

I bought a new purifier to replace a Dyson TP04. I really like its design, the lack of noise compared to the TP04, and its ability to project a breeze across a 49 m2 lounge room on a relatively low setting. I didn’t realise before purchase that it doesn’t have an oscillating fan setting like the TP04. While I was initially disappointed by the lack of this feature, its fan spread is definitely superior to my old purifier so I won’t mark-it-down for this reason. I accept that this new machine might, in comparison to the TP04, have a more sensitive sensor that is calibrated differently. Notwithstanding, the new machine has been displaying unexplainably high ‘VOC’ sensor readings which mostly don’t return to the ideal ‘green’ zone; even after running the machine for a protracted 2-3 hour period. Unplugging the machine, or resetting the sensor, is generally the only way the machine will return to green in this circumstance. I’m starting to suspect my machine has a sensor fault, particularly given I have a Dyson TP04 as a point of comparison. I’m in the process of the following the advice on the website to remediate the issue. It’s frustrating having to do this with a new machine. If I can get this sorted without a return then my rating will increase to four stars.

I bought this a month ago and I’m glad I did. It arrived promptly and was pretty easy to setup. I love the look of it too. But mostly I like knowing the air quality in my apartment is good.

Mostly excellent, but a couple of flaws that you would expect a company like Dyson to have thought about and fixed. First, let’s talk about cord storage for excess power cord length. My toaster has it, nespresso coffee machines have it, my iron has it. C’mon dyson it’s 2025. You’ve got a giant base full of air, how did none of your nerds come up with the idea to store excess cord inside the machine, rather than leaving a tangled mess outside, Next, no smart home ecosystem. Again, 2025. Matter is becoming mainstream, and Dyson are still locked in to a proprietary closed version of MQTT that only their app seems to support officially. Finally, control buttons. I have cats. top mounted buttons and cats just don’t mix. Give me a way to lock out the controls inside the app please?

I LOVE my Dyson Air Purifier! It has tremendously helped my allergies/asthma! I will definitely be purchasing another one in the near future! It is a life saver and I highly recommend it!

I bought this after the LA fires and I’m so glad that I did. I have this one and the slightly less expensive one which doesn’t have the app. I have to say the app makes a big difference and I love being able to see that the air is clean for my family. It’s quiet and chic and I highly recommend it.

Moved into new house and bought it for formaldehyde, I like the design and that it is portable. The machine allows me to use Bluetooth to turn on and off the fan at anytime I like, digital panel to give me reading regarding air quality in my room. The only down is the magnet to the fan is weak, kept dropping off from the machine if we didn’t stick it correctly or with children around

I love the air purifier too much. The only drawback is that the lights on the main panel can't be turned off, and the lights are very bright at night.