Dyson fan developed a low whining sound from the lower section (motor - Dyson AM07 Tower Fan - iFixit
![2 In 1 HEPA And Carbon Filter For Dyson TP04 HP04 TP07 TP06 HP06 PH02 PH01 PH03 PH04 HP09 TP09 HP07 Parts Air Purifier Filter - AliExpress 2 In 1 HEPA And Carbon Filter For Dyson TP04 HP04 TP07 TP06 HP06 PH02 PH01 PH03 PH04 HP09 TP09 HP07 Parts Air Purifier Filter - AliExpress](https://ae01.alicdn.com/kf/Sf89277d059244fd9908e1b8f2a0f9505u.jpg_640x640Q90.jpg_.webp)
2 In 1 HEPA And Carbon Filter For Dyson TP04 HP04 TP07 TP06 HP06 PH02 PH01 PH03 PH04 HP09 TP09 HP07 Parts Air Purifier Filter - AliExpress
![My hot + cool purifier HP04 just turned a year old and only used to make the high pitched whirring noise on the low fan speed. Now it's doing it all the My hot + cool purifier HP04 just turned a year old and only used to make the high pitched whirring noise on the low fan speed. Now it's doing it all the](https://external-preview.redd.it/xvG-NEjC7NhdFZbm78Q_om_hRgN9ERcfq_UiYh0KL7s.png?format=pjpg&auto=webp&s=3be519078bc1f799ae0ba77081e56069dd999ade)
My hot + cool purifier HP04 just turned a year old and only used to make the high pitched whirring noise on the low fan speed. Now it's doing it all the
![Any clue why my Dyson Formaldehyde makes this INSANELY annoying sound? It wasn't like this when I got it 2 months ago. Can't sleep through this weird high pitched noise. : r/dyson Any clue why my Dyson Formaldehyde makes this INSANELY annoying sound? It wasn't like this when I got it 2 months ago. Can't sleep through this weird high pitched noise. : r/dyson](https://external-preview.redd.it/any-clue-why-my-dyson-formaldehyde-makes-this-insanely-v0-aB0jU9Ls2WAdKae_HxTFuIMpvNnXmNvmmfTbJ5EV9O0.png?width=640&crop=smart&format=pjpg&auto=webp&s=6fa63c11893cca89a8bb3c838afdd00252410eba)