Key Features

• Important Note: This under sink water filter system does NOT reduce TDS. It is specifically designed for municipal tap water and can only be used with cold water sources. It is not suitable for well water or hot water. Suitable for faucets with 1/2" or 3/8" FEMALE NPT thread. Need to connect to a quick-connect faucet? Just reach out — we’ll gladly send free connection fittings.
• Replacing your filter? To replace the filter for your WD-DST under-sink water filtration system, Please search for B0DLVZ2M34 for the WD-DSP1 filter, B0DLW3N7FX for the WD-DSC2 filter
• SLIM & SPACE-SAVING: Seeking an under sink water filter with a small footprint? Dimensions of 2.76"W x 12.8"H x 7.28"L fit small spaces, suitable for cabinets even with a large food disposal taking up a lot of space. It easily fits underneath your sink
• SILVER IONS ENHANCED FILTRATION TO GET CLEAN WATER：Experience pure water with this Waterdrop stainless steel under sink water filter system.Enhanced with silver ions to prevent the growth of harmful substances. Use this under sink water filtration system to keep your drinking water safe and fresh at all times!
• EFFICIENT FILTRATION AND NSF CERTIFIED：According to tests by a third-party laboratory, the under sink water filter can effectively reduce chlorine, PFOA/PFOS, odor, and more, providing you with clean drinking water.Its thorough purification process let you get safety and freshness in every glass. Additionally, the filter meets NSF/ANSI 372 standards and is constructed from high-grade, BDA-free, and lead-free materials. Enjoy the ease of accessing healthy, great-tasting water with this exceptional filter
• EASY INSTALLATION, NO DRILLING REQUIRED：This undersink water filter system features a twist-lock design and push-fit connections, allowing installation in just three minutes and replacement in three seconds, keeping integrated safety. It comes with a 3/8-inch tubing that connects directly to standard 3/8-inch inlet valves on U.S. sinks. With the 3/8""-to-1/2"" adapter, this system is compatible with both 1/2"" and 3/8"" cold water pipes and faucets.
• SAFE AND DURABLE MATERIAL CONSTRUCTION：Waterdrop under sink water filtration system made from lead-free 304 stainless steel， all materials are safe and reliable for healthy drinking water.The entire system has experienced 100,000 water hammer tests and salt spray tests, eliminating concerns about deformation, leaks, and rust. Enjoy peace of mind with a filter designed for long-lasting performance
• LONG LIFE AND ECO-FRIENDLY EXPERIENCE：The first stage filter can be used for 8 months, the second stage filter can be used for 12 months, there is no need to replace the outer shell, only need to replace the inner filter, thus saving unnecessary waste.
• CANNOT FILTER WELL WATER OR HOT WATER:Only a cold-water source should be used to power the filter. This system is designed for Municipal Tap Water. If using well water as the source, please make sure the feed water has been through a pre-filtration system. For the solution with a pre-filtration system, please search for WD-PFK.
• TDS & WATER QUALITY: Heads up — TDS meters aren’t the be-all and end-all of water quality. Why? ‘Cause essential minerals like calcium, potassium, sodium, and magnesium are dissolved solids too. That means your TDS reading might not budge, and that’s actually a good thing! Our Waterdrop under-sink system keeps these beneficial minerals in your water while filtering out the nasty stuff you don’t want. Quick note: Our activated carbon is made from natural coconut shells. So if coconuts aren’t your thing, double-check before you get filtering!

Specifications