600 GPD Tankless Reverse Osmosis Water Filter System, Under Sink RO with Alkaline Remineralization, Smart Faucet with TDS Display, 2:1 Pure-to-Drain Ratio, NSF/ANSI 58 Certified RO Filter
600 GPD Tankless Reverse Osmosis Water Filter System, Under Sink RO with Alkaline Remineralization, Smart Faucet with TDS Display, 2:1 Pure-to-Drain Ratio, NSF/ANSI 58 Certified RO Filter
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About This
- 600 GPD FAST WATER FILTRATION Enjoy purified water on demand with a high-capacity 600 GPD tankless reverse osmosis system. The space-saving design eliminates the bulky storage tank and delivers freshly filtered water for drinking, coffee, tea and everyday cooking.
- ADVANCED RO FILTRATION + ALKALINE MINERALS The 0.0001-micron RO membrane helps reduce dissolved impurities, while the alkaline remineralization stage adds minerals such as calcium, magnesium and potassium for balanced, great-tasting drinking water.
- TWO WATER OPTIONS, ONE SMART FAUCET Choose between RO purified drinking water and PCT filtered water using the stainless steel smart faucet. Use RO water for drinking and filtered water for washing fruits, vegetables and other everyday kitchen tasks.
- WATER-SAVING 2:1 PURE-TO-DRAIN RATIO Designed to produce two parts purified water for every one part wastewater under specified operating conditions. The efficient tankless design helps reduce water waste compared with less efficient reverse osmosis systems.
- SMART MONITORING & EASY FILTER REPLACEMENT Monitor water quality with the TDS display and check filter-life indicators directly on the unit. The two-cartridge design simplifies maintenance, with a recommended PCT filter replacement every 12 months and RO membrane replacement every 18–24 months, depending on water conditions and usage.er-sink system frees up cabinet space and eliminates bulky storage tanks. Clean installation. Clean look. Clean water.
- COMPACT DESIGN & MORE UNDER-SINK STORAGE Say goodbye to bulky traditional RO tanks. The OnlyPure tankless reverse osmosis system features a slim, space-saving design that fits neatly under your kitchen sink, leaving more room for cleaning supplies and everyday essentials. Enjoy powerful water filtration without sacrificing valuable cabinet space.
Overview
- Brand : OnlyPure
- Special Feature : Alkaline Remineralization with Ca, Mg & K, Automatic RO Membrane Flushing, Dual-Water Smart Faucet (RO + Filtered), Real-Time TDS & Filter Life Monitoring Alkaline Remineralization with Ca, Mg & K, Automatic RO Membrane Flushing, Dual-Water Smart Faucet (RO + Filtered), Real-Time TDS & Filter Life Monitoring
- Product Dimensions : 17"L x 5.39"W x 16"H
- Material : Activated Carbon Rod, Active Medical Carbon, Alkaline pH8+, Reverse Osmosis Membrane
- Capacity : 600 gallons
- Included Components : 1x RO System + 1X PCT Filter Carbon and Alkaline + 1x Smart True TDS Faucet
- Package Information : Dispenser
- Installation Type : Under Sink
- Purification Method : Alkaline + Active Medical Carbon, Reverse Osmosis
- Power Source : Corded Electric

Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide