💧 Purification and Desalination Stages (7-stage system as an example)The sequential filters work with extreme precision to clean water and change its quality as follows: First Stage (Cotton Filter): To remove large impurities, dust, rust, and suspended solids from the water network. Second Stage (Granular Carbon): Absorbs chlorine, pesticides, and organic matter that affect taste and odor. Third Stage (Solid Carbon): Precise confirmatory filtration to trap residual chlorine and smaller particles to protect the desalination membrane. Fourth Stage (Reverse Osmosis Membrane): The heart of the device, a very fine microscopic membrane that precisely separates excess salts, heavy metals, and bacteria. Fifth Stage (Post Carbon): A filter made from coconut shells through which water passes before exiting to the faucet to remove any taste or odor resulting from storage. Sixth Stage (Mineral Rocks): Replenishes water with essential beneficial minerals lost during desalination, such as calcium and magnesium. Seventh Stage (Alkaline pH Filter): Balances the alkalinity and acidity of the water to make it light, palatable, and ideal for health.