This Miele filter is designed to create a comfortable environment for people who suffer from pet allergies and dust pollen. The filter retains 99.999% of all particles* leaving your room and the ambient air hygienically clean (*according to EN 1822:2011).
Now with innovative Timestrip indicating when the filter needs to be replaced.
To activate the Timestrip on your new filter, press on the arrow before placing the filter in your vacuum. When the indicator strip turns completely red, your filter is saturated and should be replaced.