6-Stage Reverse Osmosis System, Alkaline pH+ Remineralization,NSF Certified 100GPD RO Water Purifier Under Sink Reduces 99.999% Impurities, with 5 Extra Replacement Filters Free
6-Stage Reverse Osmosis System, Alkaline pH+ Remineralization,NSF Certified 100GPD RO Water Purifier Under Sink Reduces 99.999% Impurities, with 5 Extra Replacement Filters Free
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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
✔ Fast refunds
✔ No hidden conditions
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- Supreme Certified Quality for 99.999% Ultra-High Contaminant Reduction: Every unit of this FS-TFC 6-stage RO system is fully designed, assembled and tested to strictly lock water safety for your whole family. It achieves an ultra-high 99.999% removal rate against over 1000 contaminants, covering chlorine, peculiar taste and odor, VOCs, toxic fluoride, arsenic, lead, nitrates, heavy metals and more. You will get crystal clear purified water far better than most bottled water, for making fresher coffee and tea, better-tasting meals, healthier baby formula and even spotless transparent ice cubes.
- Natural Mineralization Filter for Balanced Healthy Water:Built with a premium food-grade natural mineralization filter, this RO system adds trace elements like calcium, magnesium and potassium that are beneficial to human body back into the purified water after deep filtration. Unlike plain demineralized water from ordinary RO systems, it retains the mild sweet taste of natural spring water, avoiding the flat taste of pure water, bringing you healthier drinking experience that fits long-term daily consumption.
- Compact Mini Size with 18L/H High Full Flow Rate:This space-saving RO system is developed for both household and light commercial scenarios, which can be flexibly installed under your kitchen sink, in the bathroom, inside an RV or at your workplace. Tested under 60 Psi standard water pressure, its full flow rate reaches 18L per hour, you can get a 200ml cup of fresh pure water in only 5 seconds, fully meeting your daily drinking, cooking and washing needs without long waiting.
- Tool-Free 10-Minute DIY Installation Fits All Standard Sinks:We deliver a complete set of installation accessories, paired with step-by-step illustrated instructions. The system is perfectly sized to fit under almost all standard kitchen sinks, you can finish the whole installation process completely by yourself without hiring a professional plumber, no extra hidden labor cost at all. The user-friendly modular design also lets you quickly get familiar with every part of your new water filtration system easily.
- Ultra Cost-Effective Operation Saves Your Long-Term Budget:This reverse osmosis system runs fully without electricity, and features an industry-leading 1:1 low drain ratio, which cuts down your extra expenses on electricity and wasted water effectively.We provide 4 extra replacement filters for free, which can cover nearly 1 year of full-cycle filter replacement needs, saving you extra follow-up costs. The annual average cost for filter replacement is only $50 (merely 13 cents per day), so you and your family can enjoy continuous safe, clean and great-tasting purified water at an extremely affordable daily cost.
- Worry-Free After-Sales with Lifetime Support & 2-Year Extended Warranty:We stand fully behind the quality of our under sink RO system. After product registration, you can get an official 2-year manufacturer warranty, plus our lifetime 24/7 technical support team. No matter you meet problems in installation, daily use or filter replacement, we will provide you with timely professional guidance, to bring you ultimate peace of mind for every drop of water you drink.
Overview
- Brand : FS-TFC
- Special Feature : Alkaline pH+ Remineralization
- Product Dimensions : 11.5"L x 5"W x 11.5"H
- Material : Acrylonitrile Butadiene Styrene, Stainless Steel Faucet
- Capacity : 100 gallons
- Included Components : RO System, Faucet, Tank, Feedwater Adapter, Extra Tool and Filter Set
- Package Information : Bottle
- Installation Type : Under Sink
- Purification Method : Reverse Osmosis
- Power Source : Ac

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