Want truly clean, great-tasting water right from your tap? The SimPure T1-100ALK is an advanced 8-stage under-sink reverse osmosis system. It removes over 99.99% of contaminants like heavy metals, chlorine, fluoride, nitrates, and even PFAS/PFOA. It's NSF/ANSI 58 certified, so you know it works. The unique 'ALK' part is an alkaline remineralization filter that adds healthy minerals like calcium and magnesium back in, raising the pH for better-tasting water. It has a built-in pump and a 2.5-gallon storage tank for good water pressure and instant supply (about 1.3 gallons per minute). Produces 100 gallons of purified water per day. Includes all parts for DIY installation under your kitchen sink. A fantastic investment for your health, replacing thousands of plastic bottles.