【Enjoy Every Drop of Purity】Hydrofast under-sink RO water filter effectively reduces harmful substance intake, safeguarding your family's drinking water health. Utilizing a 9-stage filtration system, which effectively removes 99.99% of harmful contaminants, including TDS, PFAS, fluoride, and chlorine. Enjoy pure water quality for daily drinking, formula preparation, and cooking. Easily embrace a healthy water lifestyle 【Smart Digital Faucet】Reverse Osmosis water filter smart faucet elevates your water purification experience into the intelligent era. Real-time display of TDS levels and filter lifespan keeps you fully informed about water quality and filter status. Immediate alerts for leaks and malfunctions ensure worry-free, hassle-free water usage. Empowering your smart water lifestyle 【Compact Design, Saving Space More】 Save 70% of your kitchen space. The tankless, compact design measures just 15.63 x 5.12 x 14.8 in, making it easy to install in apartments, RVs, small kitchens, or homes with limited cabinet space. Helping you effectively utilize every inch of space for pure water 【Fast Flow, Zero Wait】 5 seconds to fill an 8 oz cup of water, reducing waiting time for pure drinking water. This under sink water filtration system delivers up to 800G of purified water daily at a flow rate of up to 0.52 GPM. Ideal for homes, offices, cafes, and restaurants. Efficient water output, stable and splash-free, it is the best choice for quickly enjoying pure water 【Purify More, Waste Less】 Reduce water waste and lower water costs. 2.5:1 pure to drain ratio, producing only 1 cup of wastewater for every 2.5 cups of pure water, which reduces wastewater by up to 1,000% compared to a traditional 1:4 RO system. The Hydrofast under-sink RO filtration system not only produces purer water but also reduces water waste Hydrofast Under Sink Water Filter: 9-Stage Filtration, Smart Faucet, 800 GPD, Tankless Upgrade your home with pure water, instantly. Our advanced under-sink filtration system combines unparalleled health protection with smart convenience, delivering great-tasting water straight from your tap. Why Choose Our Water Filtration System? 9-Stage Deep Filtration: Enjoy peace of mind knowing your water is protected. Our multi-stage filter effectively reduces harmful contaminants like chlorine, heavy metals, and sediments, safeguarding your family's health with every glass. Smart LED Monitoring Faucet: Stay in complete control. The smart faucet displays real-time water purity (TDS) and filter life status. It provides instant alerts for leaks or faults, ensuring your water usage is always safe and worry-free. Space-Saving Tankless Design: Forget bulky tanks! The compact, no-tank design installs easily under any sink, freeing up valuable cabinet space for storage while providing fresh water on demand. 800 GPD High-Speed Flow: Never wait for water again. With an 800-gallon-per-day capacity, get a rapid, steady stream of pure water for drinking, cooking, and filling pots quickly. Efficient 2.5:1 Ratio: Save water and money. Our high-efficiency technology produces 2.5 gallons of clean water for every 1 gallon of wastewater, significantly reducing water waste and utility costs compared to standard systems.