Aquaphor RO-101 Reverse Osmosis Water Filtration System Set of replacement cartridges K5 K2 K7M specifically designed for your convenience and should be replaced every 12 months of use. K5 Polypropylene Sediment Filter Cartridge Pre Filtration 5 micron. Replacement sediment pre filter manufactured from 100% Polypropylene media. It is used for general clarification and pre filtration to retain solid particles such as sand and rust and bio burden 5 micron or larger. The pre filters provide high particle retention, high dirt holding capacity and low-pressure drop. K2 Sorption Treatment and Purification Water Filter Cartridge 3 micron. Second stage of a professional drinking-water treatment plant: preparation, membrane separation and enrichment. K2 Water Filter - Sorption Treatment and Purification retains pollutants sized down up to 3 micron. Carbon-Fiber-Block with Aqualen (TM) Ion-Exchange Fiber. Reduces organic impurities and chlorine in water, reduces suspended and sediment particles matter 3 microns or larger in the incoming water. K7M Replacement cartridge for water conditioning. Enriches water with essential minerals for better taste and improved balance of salts. Replaced as one piece with the housing, which provides additional protection against bacteria. The Aquaphor Water Filters K7M Water Conditioning Replacement Water Filter not only improves the taste of RO water, but it enriches it with essential elements and minerals, while also correcting its salt balance.
- K5 primary purification; Removes sediment particles larger that 5 micron
- K2 Carbon Fiber Block reduces organic sediment particles larger than 3 micron
- K7M Enriches purified water so it is tastes better; concentration of mineral elements 0.2 to 0.5 ppm