𝐒𝐆𝐒 𝐓𝐄𝐒𝐓𝐄𝐃 𝐔𝐍𝐌𝐀𝐓𝐂𝐇𝐄𝐃 𝐏𝐔𝐑𝐈𝐓𝐘: Certified by NSF/ANSI 58 standard! The composite CF filter(PP Membrane, Front & Post CTO, Fine PP Layer) reduces rust, sediment, chlorine, odors. The RO filter utilizes 0.0001μm reverse osmosis membrane, blocking unwanted substances like PFAS, PFOS, PFOA, fluoride, heavy metals. Even vinyl chloride & ethylene glycol won't stand a chance against the RO System. Besides, cycling filtration tech makes purity get a double ensurance! 💧𝐒𝐓𝐀𝐍𝐃𝐁𝐘 𝐖𝐇𝐄𝐑𝐄𝐕𝐄𝐑 & 𝐖𝐇𝐄𝐍𝐄𝐕𝐄𝐑: Simply plug it and get instant access to purified water. Forget about water sources or space constraints - the tankless reverse osmosis system can be placed anywhere with a power supply. From home to office, camping to outdoor adventures! Experience ultimate convenience! 💧𝐄𝐀𝐒𝐘 & 𝐈𝐍𝐓𝐄𝐋𝐋𝐈𝐆𝐄𝐍𝐓 𝐂𝐎𝐍𝐓𝐑𝐎𝐋: Get ready for the ultimate water purification experience! Our countertop ro water filter comes equipped with real-time TDS monitor, ensuring you always know the quality of water. Goodbye to filter guesswork with handy life reminders that notify you when it's time for replacement. Time to drink with confidence and embrace the perfect hydration!