W&H Assistina Twin Care Set. The Twin Care Set only needs to be changed after around 2,800 instruments. Your instrument maintenance is thus not just quick and reliable, but also more cost-efficient than ever. Kit contains - W&H Activefluid, MC-302 - W&H Service Oil F1, MD-302 - HEPA filter

The W&H bacteriological filter is used to prevent the penetration of the bacteria in the chamber during the sterilization process. For all W&H Sterilizers Easy to install Replace every 3 months or every 400 cycles