Stages of water purification inside the Artic water filter: * First Stage (PP): Impurity filter made of fine polypropylene fibers (5 microns) to trap sediment, sand, and rust. * Second Stage (UDF): Activated carbon filter to remove color, taste, and odor, ensuring chlorine-free water. * Third Stage (CTO): Solid carbon filter to further remove chlorine and unpleasant taste. * Fourth Stage (RO): Reverse osmosis membrane for water desalination and removal of excess salts, heavy metals, viruses, and bacteria by 98%. * Fifth Stage (Post Carbon): Post-carbon filter to improve water purity, remove any residual chlorine, and enhance taste. * Sixth Stage (Alkaline): Alkaline booster filter to balance acidity and alkalinity (PH above 7) and add healthy minerals. * Seventh Stage (Mineral): Mineral filter containing activated carbon granules, calcite, KDF, and ceramic balls to remove ammonia, nitrates, improve water taste and odor, and add beneficial minerals.