Effective to Purify Water: This under sink water filter uses multi-stage filtration with activated carbon to reduce PFAS, PFOA/PFOS, chlorine, lead, heavy metals, bad taste & odor, and harmful impurities, providing ready-to-drink water; please note that the TDS level won't be zero because beneficial minerals are retainedOfficial Certified Water Purity: The water filter is independently tested by SGS and meets both NSF/ANSI 372 (lead ≤ 0.25% ) and NSF/ANSI 42 (chlorine removal rate > 99.5%) standards; as an EPA-registered product, it meets U.S. environmental and health standards; provides cleaner water you can trustSave More, Waste Less: Each upgraded NOVETE under counter water filter lasts up to 3 years or 30,000 gallons—replacing up to 80,000 plastic bottles (1.5L) and costing just $0.04/day in the first year; Replacement cartridges (Model: UWF0A) cost only $0.02/day; Less hassle, and more clean water, right from your tapInnovative Filtration Design: The NOVETE under-sink system features a 6-stage filter with pleated multi-layer materials for enhanced filtration and reduced clogging; advanced sintering technology forms a dense micro-pore activated carbon layer, boosting surface area and flow speed; delivers a high flow rate of 1.27 GPM at 60 psi—filling a 12 oz cup in just 4 seconds to meet your daily needsQuick Setup, Multiple Uses: The NOVETE under-sink filter system installs easily with included inlet/outlet pipes, two 3/8”-1/2” adapters, and a wall-mount bracket; replacing the filter takes just a few seconds; compatible with various filtration systems using a 1/4" connection (not included); ideal for kitchens, bathrooms, offices, and RVsFilter Tracking via App: Easily pair your under-sink filter system with the NOVETE App to track filter lifespan in real time; get automatic reminders when it's time to replace the filter, ensuring clean, safe water for your family; the NOVETE App is now available on both the Apple App Store and Google Play