V-TUF VTM102 M-Class Dust Filter for MINI Dust Extractor Vacuum V-TUF VTM102 Dust Filter for the M-Class MINI Dust Extractor Vacuum has 99.9% filtration efficiency - unrated vacuum cleaners can exhaust up to 85% of harmful dust back into your breathing space. This dust can\'t be seen by the naked eye and remains airborne for up to 8 hours. The V-TUF M-Class Filter protects your motor and your health - the MINI Dust Extractor Vacuum has other stages of filtration which also gives it\'s full M class compliance. Also if you ever need to give the filter a good, deep clean, simply remove the filter and place it in the dishwasher. FEATURES Approved for the use in the V-TUF M-Class vacuum Dishwasher friendly SPECIFICATION HEPA Filtration: M-CLASS Pack Qty: 1