1-2 of 2 Answers
Dyson says once a year but it will depend on the area you life in. We are in a dry and dusty area so I expect to change it sooner than a year..
Sorry, there was a problem. Please try again later.Hi Rose, this is Kelly with Dyson. The filter in your TP01 Pure Cool Tower should last you approximately one year. The filter is designed to last 4382 hours, which would be a year with 12 hours of use each day. Best wishes, Kelly Dyson Customer Support
Sorry, there was a problem. Please try again later.
