3M Cartridge HF20-MS Review

It is intended for purification and preparation of drinking water from central water supply systems. The cartridge is recommended for a family of 5 or more people, filters up to 34,000 liters of clean drinking water. Removes the taste and smell of chlorine. Removes sediment. Reduces scale formation when heated. Reduces the content of parasitic protozoan cysts by 99.99%. Reduces lead and some volatile organic compounds. Ingredients: carbon block, non-woven fabric, food grade polyphosphates