COSTWAY AW-RB20 Alkaline PH+ Reverse Osmosis Water Filter, 600 GPD Tankless Under-Sink RO System with 8-Stage Filtration, Smart LED Faucet, 2:1 Pure to Drain Ratio, High-Efficiency Water Purification

?Advanced Filtration Performance?Utilizing a 0.0001µm RO membrane, this water filtration system significantly reduces common impurities such as lead, PFOA, fluoride, and TDS, helping improve water quality for everyday use.

?Comprehensive 8-Stage Filtration?This under-sink RO system offers 8 layers of filtration including PP fiberfill, activated carbon, and scale inhibitor membrane. The alkaline media enhances mineral content and water taste. The 800/600 GPD flow quickly fills your cup, while the 2:1 pure to drain ratio optimizes water use.

?Compact Tankless Design?Designed to save 70% under-sink space, the compact tankless configuration minimizes water stagnation, supporting water freshness. Ideal for kitchens with limited cabinet room.

?Real-Time Water Quality Display?Equipped with a smart LED faucet featuring a full-rotation spout, this system continuously displays real-time TDS levels and filter status. Replace filters promptly when the indicator light turns red.

?Convenient Filter Replacement?Includes a 24-month RO filter and a 12-month PCT filter, both easily replaced via twist-and-pull design. An included wrench simplifies maintenance. The automatic flushing function helps maintain filter efficiency.