This is a set of 9 individually sealed filters that replaces the Capresso(TM) 4440.90 filter.The charcoal filter cartridge removes up to 82% of the chlorine and other impurities found in tap water, improving the taste of the water and coffee.For use in the following models: * MT500 Coffee Maker (#440) * MT500 Plus Coffee Maker (#441) * CoffeeTeam S Coffee Maker (#454) * CoffeeTeam Thermal Coffee Maker (#455) * MT600 Thermal Coffee Maker (#445) * MG600 Coffee Maker (#444).Not for use in Capresso(TM) CoffeeTeam TS (#465) or CoffeeTeam GS (#464) Coffee Makers.