Features

• SGS-Tested PFAS Reduction: This advanced filter is expertly engineered to target and reduce per- and poly-fluoroalkyl substances (PFAS), a group of persistent and potentially harmful chemicals often present in tap water. Using high-performance carbon block technology, it efficiently captures and filters out PFAS particles, providing you with cleaner, safer water you can trust for daily use.
• Superior Water Filtration for Cleanliness: The iSpring US31-PF features a robust 3-stage filtration system designed to deliver the purest, safest drinking water. It begins with PP sediment filtration to capture large particles, followed by CTO filtration to remove chlorine and some organic chemicals. The final CTO layer effectively removes PFAS, rust, dirt, taste, and odors, providing you with refreshing, crystal-clear water free from contaminants.
• Consistent Supply of Pure, Refreshing Water: The iSpring US31-PF delivers a fast flow rate of up to 1 GPM, outperforming standard under-sink filtration systems. It is ideal for providing clean drinking water, rinsing fruits and vegetables, and satisfying the water needs of your entire household with ease.
• Exceptional Quality and Design: The iSpring US31-PF is crafted with attention to detail and top-tier materials. It showcases a sleek European-style brushed nickel faucet and a clear first-stage housing for easy filter inspection. It undergoes thorough testing to meet NSF/ANSI standards (42, 53, 61) and FDA regulations, ensuring outstanding performance, long-lasting durability, and dependable reliability.
• Effortless Installation and Maintenance: The system is designed for straightforward installation and low maintenance, equipped with an activated carbon fiber filter, CTO filter, and a high-capacity sediment filter. The sediment filter effectively traps particles, helping to prolong the system's lifespan and ensure long-term efficiency. To maintain peak performance, it is recommended to replace the filters every 6 to 12 months, depending on water usage and the quality of the water source.
• TDS Retention and Customer Support: The iSpring US31-PF maintains your water's total dissolved solids (TDS) levels, preserving important minerals. If you're looking to reduce TDS further, we recommend considering an iSpring reverse osmosis system.