This basket can be used inside drying cabinet M18/M45 or the cleansing machines W9/W4/W6. It is recommended for washing and drying small pieces of masks and SCBA’s. The basket has 12 compartments to keep the various components separate during washing and drying. Including the basket cover (A06) to ensure the smaller parts remain in the basket during washing. Due to the cover’s perforation, the cover does not affect the washing and drying result.