Last updated on May 29th, 2022

Let me guess, you own Dyson TP04 air purifier? This is a somewhat common problem with the air purifier. You may even encounter it right away after purchase, in a few days!

What to do if Dyson makes high pitched noise?

Obvious answer – contact Dyson customer support (, from Monday to Saturday, Sunday is a day off). If the problem isn’t solved ask for the money back.

Dyson has several good air purifier – I reviewed them here, recommend to check it. TP04 is the most troubled air cleaner of theirs, unfortunately.

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