DESENRUIS Reverse Osmosis System, Dual RO Water Filter, 800 GPD Fast Flow, 3:1 Pure to Drain, Tankless Under Sink RO System, Reduce PFAS & TDS, Smart LED Faucet
DESENRUIS Reverse Osmosis System, Dual RO Water Filter, 800 GPD Fast Flow, 3:1 Pure to Drain, Tankless Under Sink RO System, Reduce PFAS & TDS, Smart LED Faucet
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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Fast U.S. Shipping
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✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- High-Efficiency Filtration: The DESENRUIS Reverse Osmosis Water Filter System protects your family’s health by effectively removing 99.9999% of impurities, including PFAS, fluoride, lead, chromium, iron, nitrates, chlorides, large particles, radium, and other radioactive substances. Tested by the SGS official third-party laboratory, it ensures every drop of water is cleaner, safer, and healthier for your loved ones
- Dual RO Filtration Technology: Featuring dual RO membranes, a high-precision 0.0001μm RO membrane, and 360° swirl water inlet technology, this system enhances filtration efficiency, reduces water waste, and extends filter lifespan, delivering a long-lasting and cost-effective purification solution
- 800 GPD Fast Water Flow: With a fast and stable water flow rate of 0.55 gallons per minute, this RO system fills an 8 oz cup of water in just 5 seconds, making it ideal for drinking, cooking, and washing vegetables. The 800 GPD capacity ensures a continuous supply of fresh water for large families or high-demand usage
- 3:1 Pure to Drain Ratio & Water-Saving Design: The system features a 3:1 pure to drain ratio, significantly reducing water waste compared to traditional RO systems. This design not only saves water but also lowers the cost of cartridge replacement, making it an eco-friendly and economical choice
- Tankless Design & Space-Saving: The tankless design saves up to 70% of under-sink space, improving space utilization while providing a continuous supply of fresh water without the need for a storage tank. Its compact design is perfect for modern kitchens
- Easy Replacement: This filter boasts cutting-edge materials & precision tech for seamless installation. No tools required, simply follow clear guidelines for a quick replacement in 3s.
- 0-Stagnant Water Technology: The DESENRUIS RO system incorporates an advanced 0-stagnant water design, guaranteeing fresh and clean water with every use, even after extended periods of inactivity. This innovative feature prevents water from lingering in the system, effectively eliminating contamination risks and delivering consistently pure, safe drinking water for your peace of mind
- Smart LED Faucet with Real-Time TDS Monitoring: This system features a 360-degree rotatable faucet, real-time TDS display, and a filter life indicator that turns red for replacement reminders. With its easy twist-and-pull design, enjoy hassle-free maintenance and consistently clean, safe water
Overview
- Brand : DESENRUIS
- Special Feature : Tankless
- Product Dimensions : 5.59"L x 16.06"W x 16.3"H
- Material : 1.System cover: plastic 2.Faucet: metal 3.RO filter: reverse osmosis membrane & carbon block & pp cotton 4.ACF filter: pp cotton & carbon block 1.System cover: plastic 2.Faucet: metal 3.RO filter: reverse osmosis membrane & carbon block & pp cotton 4.ACF filter: pp cotton & carbon block
- Capacity : 800 Gallons
- Included Components : 1 Reverse Osmosis System, ACF/RO1/RO2 filter, Faucet, PE pipes, T-fitting
- Package Information : Pitcher
- Installation Type : Under Sink
- Purification Method : 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