Waterdrop 15UA Under Sink Water Filter System, 19000 Gallons, 2 Years

Why it's a great deal

• Ultra-long service life: When used with municipal water, each water filter in this under sink water filter system delivers up to 24 months or 19,000 gallons of clean water.[1]

• Compatibility: This undersink water filter system seamlessly fits feed water adapters with either 3/8" or 1/2" connectors. If a female threaded connector is needed to connect to your faucet, please message us—our technical team provides custom solutions for your water filter under sink setup.

• Innovative multistage filtration: This drinking water filter uses advanced multistage technology to effectively reduce chlorine, heavy metals, chemical impurities, sediment, and other large particles.[2] Enjoy healthy, pure water straight from your tap—no need for bottled water! Ideal as a high-performance water filter system for everyday use.

• IAPMO certified: Made from premium BPA-free and lead-free materials, this under sink water filter is certified by IAPMO to NSF/ANSI 372. It’s also certified to NSF/ANSI 42 for chlorine, taste, and odor reduction, and third-party tested to NSF/ANSI 53 for lead reduction—making it a trusted drinking water filter for your home. Search "WD-15UA" on the IAPMO website to verify certifications.

• Easy installation: This under sink water filter system connects only to cold water. Thanks to push-to-connect fittings, setup takes under 3 minutes. Includes a 3/8" hose compatible with standard US sink valves, plus a 3/8"-to-1/2" adapter—so your under sink water filter works with both common line sizes.

• Fast flow rate & versatile use: Enjoy spring-fresh, pure water at a tested flow rate of 0.75 gpm (60 psi). This undersink water filter system is designed for home or light commercial use—install it in your kitchen, bathroom, RV, or office as a reliable water filter system for drinking, cooking, skincare, and cleaning.