Shopping for Kemper products? KEMPER Activated Charcoal Filter (109 0505) Original activated carbon filter from KEMPER for reducing gases and odours. The filter is used in the MaxiFil extraction unit. The activated carbon filling weight is 7.8 kg. Easy and quick installation High filter efficiency Compact and solid design Attribute Details Type of filter Activated carbon filter Filter material Charcoal based activated charcoal, high temperature steam activated Foam gasket Foam rubber sealing Activated carbon filling volume 8 kg Basic data Diameter 600 mm Dimensions (D x H) 600 x 137 mm Total weight 13.5 kg