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Washing your pre-motor filter
Dyson DCO3 lifetime filters have been developed to give you a vacuum cleaner with lifetime filtration,
which means no additional running costs. The Dyson lifetime filters are:
Lifetime HEPA + bacteria-killing screen pre-motor filter
Lifetime HEPA post-motor filter
The lifetime pre-motor filter should be washed every 6 months.
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Switch off and unplug cleaner
before removing the filter.
Rotate twist ring to the left to
release filter case. Remove filter
case from machine body. Lift out
pre-motor filter.
Pull out the foam core inside the
filter. Only wash foam core.
Gently rinse the foam core under a
cold tap until the water runs clear.
Do not use detergent, washing
machine or dishwasher.
Do not wash the filter cage
Squeeze the foam core.
Leave the foam core to dry in warm
place, for example near a radiator
or in an airing cupboard overnight.
Do not tumble/spin dry, microwave
or place in oven or on direct heat.
Ensure the core is completely dry
before inserting into filter case.
Replace filter case and rotate twist
ring down and to the right to secure.
The lifetime post-motor filter underneath
should never need maintenance.
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NB.
Filter cage
Foam core