Levoit LSV-V201F Vacuum Cleaner Filter Foam Filter

5-stage filter system with a filter performance of up to 99.9% (based on EN 60312-1:2017), suitable for pet owners and allergy sufferers. Box contents: foam filter x 4, felt filter x 4, post-motor filter x 2 If you notice a reduced suction power or the filter is visibly dirty, it must be cleaned immediately The motor pre-filters (foam and cotton knit) should be washed at least once a month and replaced every 3 months. The engine post filter should be washed at least once a year If the humidity of the environment is high, allow the filters to air dry for a long time before they are put back into the vacuum cleaner