Filters Should be changed after 6 months

washing it will not repair it after 6 months air will not pass through it properly anymore

If your dyson Smells when Hoovering or its lost RunTime & suction power  its time to Change The Filter

New filters improve  Run time + Suction power

if your filter is old and looks fairly clean all the time its faulty and no Air or dust is passing through it properly anymore

Replacement pre-filter for your Dyson vacuum cleaner.

Fits All Models Below

DC30 + DC31 + DC34 + DC35 + DC44 + DC45