Space-Saving RO Water Filter – 0.0001 Micron Precision, No Pressure Tank

This under-sink RO water purifier (Model FTP-505) delivers high-performance filtration with a 500G large flow rate (1.31L/min) for instant pure water. Its advanced 4-stage system (PAC, RO, C filters) removes antibiotics, heavy metals, and bacteria while maintaining a slim 140mm design. Key features include a double-outlet design (direct drinking/kitchen use), visual filter life reminder, and 5-second quick filter replacement. The integrated leak-proof waterway and efficient 2:1 water-saving ratio enhance durability. Customizable options (color, logo, filter combinations) cater to diverse needs. With automatic flushing and 0.0001-micron precision, it ensures safe, alkaline water without a pressure tank. Ideal for modern kitchens seeking space-saving, low-maintenance purification.

1.​​Visual Filter Life Monitoring System​​
The silver-gray water purifier features an intelligent black control panel that clearly displays filter lifespan through dedicated PAC, RO and C2 filter indicators. The panel allows easy maintenance with short-press flushing and long-press reset functions, while the dual outlet design provides both clean water (PAC+C) for kitchen use and pure water (PAC+RO+C) for direct drinking through separate ports.

2.Dual-Purpose Water Outlet System​​
Two stainless steel faucets demonstrate the system's versatile water delivery - a 3-layer filtered domestic water outlet for washing vegetables and a 4-layer purified drinking water outlet for filling glasses. This smart separation ensures appropriate water quality for different household needs while maintaining a sleek, modern kitchen aesthetic.

3.Revolutionary Integrated Waterway Technology​​
The innovative white waterway assembly eliminates traditional plumbing vulnerabilities with its high-pressure resistant, leak-proof design that reduces connection points by 68%. This compact engineering solution maximizes under-sink space utilization while ensuring stable water flow and system durability through its reinforced structure.

4.Advanced Triple-Stage Filtration Process​​
Three vertical filtration columns work sequentially: the PAC pre-filter with granular activated carbon and PP cotton removes large particles, the RO membrane eliminates microscopic contaminants including antibiotics and heavy metals, and the final carbon post-filter polishes water taste. Together they form a comprehensive barrier against waterborne impurities.

5.Four-Layer Purification Protection​​
The system employs specialized filters at each purification stage - PP cotton captures sediment and rust, pre-carbon absorbs chemicals and odors, the RO membrane blocks bacteria and heavy metals, while post-carbon enhances flavor. This multi-stage approach guarantees thorough contaminant removal at different particle sizes.

6.Customizable Filtration Solutions​​
Users can select from various filter configurations including 500G/400G/75G flow rates, DOW/CSM RO membranes with 0.0001 micron precision, and specialty options like alkaline (pH8-10) or strontium-enriched output. Each component targets specific contaminants while offering personalized water enhancement features.

7.​​High-Speed 500G Water Flow​​
The system delivers immediate access to purified water at 1.31L/min (500G model) or 1.05L/min (400G model), eliminating wait times associated with conventional low-flow purifiers. This rapid dispensing capability makes it ideal for busy households needing instant filtered water.

8.Eco-Conscious 2:1 Pure-to-Waste Ratio​​
Advanced filtration technology achieves an industry-leading efficiency of producing two cups of pure water for every one cup of wastewater, significantly reducing water waste compared to traditional RO systems while maintaining rigorous purification standards.

9.Space-Saving 140mm Slim Profile​​
With compact dimensions of 330×140×400mm, the tankless 400G design fits seamlessly under standard kitchen cabinets without compromising storage space. The ultra-slim 140mm width and pressure-tank-free configuration make it perfect for modern kitchens with limited installation areas.

10.Tool-Free 5-Second Filter Swap​​
The innovative quick-change system allows effortless filter replacement without machine disassembly - simply open the filter cap and remove the spent cartridge. This user-friendly design reduces maintenance time by 90% compared to conventional filter replacement processes that require tools or technical skills.

​​Want to Learn More?​​ Discover full product details, specifications, and customization options at ​​https://www.filterpur.com/​​. Our team is available 24/7 to assist you—contact us today for expert advice and quotes