Function of the Pre-filter Cartridge: Removes harmful substances from the water-including suspended solids, sediment, rust, organic matter, residual chlorine, and substances causing discoloration or odors-thereby producing filtered water that meets the specific inlet requirements of the RO membrane.
Function of the PP Filter Cartridge: Removes impurities such as suspended solids, sediment, and rust from the water, thereby extending the service life of the upstream activated carbon filter cartridge.
Function of the Pre-activated Carbon Filter: Adsorbs discoloration, odors, organic matter, and residual chlorine from the water, ensuring the filtered water complies with the inlet requirements of the RO membrane.
Function of the RO Membrane: Utilizes the principle of reverse osmosis-driven by pressure and aided by the selective retention properties of a semi-permeable membrane-to separate solutes from solvents within a solution. It removes impurities such as metal ions, bacteria, viruses, and organic matter from the raw water, thereby yielding high-quality drinking water.
Function of the Post-activated Carbon Filter: Adsorbs trace amounts of rubbery odors that may originate from the pressure storage tank, while also adjusting the water's taste profile to ensure the dispensed water is crisp, sweet, and delicious.
Function of Ultrafiltration (UF): Ultrafiltration is a pressure-driven membrane separation technology. Under specific pressure conditions, small-molecule solutes and solvents are allowed to pass through a specialized membrane with a defined pore size, while large-molecule solutes are retained on the opposite side of the membrane, thereby achieving the partial purification of macromolecular substances. The pore size of an ultrafiltration membrane is 0.0005 microns.
Function of the Energy Stone: Rich in rare subterranean minerals-such as calcium, iron, zinc, and selenium-this component contains an abundance of "trace elements" essential for human health and skincare. It serves to activate and mineralize the water, adjusting its pH level to transform it into alkaline water characterized by small molecular clusters; this water features a high dissolved oxygen content and strong permeability, making it more readily absorbable by the human body.
Function of the Resin Filter Cartridge: This component utilizes the principle of ion exchange-a reversible chemical reaction occurring between ions in a liquid phase and ions within a solid phase. When certain ions present in the liquid phase exhibit a higher affinity for the solid ion-exchange medium, they are adsorbed onto the solid surface. To maintain electrical neutrality within the aqueous solution, the solid ion-exchange medium simultaneously releases an equivalent quantity of its own ions back into the solution; this process effectively softens the water by removing scale-forming minerals.
