NSF/ANSI 53 & 42 Certified 5-in-1 Under Sink Faucet Alkaline Water Filter

Quick Features Snapshot

NSF/ANSI 42 & 53 Certified - The WINGSOL Under Sink Water Filter meets the strictest NSF/ANSI 42 & 53 standards, ensuring safe and reliable filtration. Constructed from food-grade and BPA/lead-free materials, it sets the highest standards for drinking water safety and quality.

Advanced Multi-Layer Filtration - Experience cleaner and better-tasting water with this high-performance filter. Combining a premium pleated sediment filter with an activated carbon block, it effectively reduces PFAS, PFOA/PFOS, chlorine, heavy metals, nitrate, chemical impurity, sand, and sediment, ensuring fresh water right from your tap. Engineered for superior filtration, it delivers reliable protection for you and your family.

Long-Lasting Performance - Featuring advanced anti-clogged technology, this water filter ensures an extended filter replacement life of up to 8K gallons or 12 months. The innovative filtration system reduces blockages, offering consistent, high-quality performance and saving you money on frequent replacements. Enjoy clean water for longer use with minimal maintenance.

High Water Flow - The under sink water filter delivers a rapid 2.5GPM flow rate at 60 psi, providing clean, instant drinking water at the touch of your finger. No more waiting—fill a cup in seconds and enjoy pure, great-tasting water whenever you need it.

Easy Installation & Compact Design - This under sink water filter system offers an easy-change filter, quick connection fitting, and 1/2"-3/8" converters, taking just 5 minutes to install and perfectly fitting USA water lines and valves. Its compact design saves valuable space under the sink, making it ideal for homes, offices, RVs, and apartments.

Important Note - It cannot reduce TDS. TDS (Total Dissolved Solids) is not a professional way to determine water quality. Essential minerals like Calcium, Potassium, Sodium, and Magnesium are dissolved solids that constitute TDS and are good for human health. WINGSOL's undersink filtration system retains these minerals while reducing contaminants. If you want to reduce TDS, please choose the WINGSOL RO Water Filter System.

Filter Replacement - This drinking water filter works with both municipal and well water (filter life varies based on local water quality; replace every 4-6 months for optimal taste). Replacement filter cartridges are available on Amazon: model# WS-QCRF-001-1P, ASIN# B09B2D4ZTY or model# WS-QCRF-001-2P, ASIN# B0DPZNQQ83.