This filter should be replaced on your microdermabrasion unit every 6-8 weeks depending on how often you use it. To prolong the life of your filter it is recommended that you clean it daily by brushing off the excess crystals with a toothbrush.
Never get the filter wet by cleaning with soap and water., use a dry brush only!
Failure to change your filter will result in loss of vacuum suction when doing your microdermabrasion facials. for use on machines #6638, #6639, #2000