Learn why using water filter cartridges is essential for your health. Remove contaminants and chemicals from your tap water with advanced filtration technology. Water filter cartridges supplied at mmp are effective in removing dirt, sediment and provide clean and safe water. These water filter cartridges are inserted into housings and they trap contaminants on their larger surface area. They are easy to fit and replace as well and if they are changed regularly it improves the efficiency of the machine.