Key Features

• [Compatible Models] Replacement filters for the StandFit under sink water filters UL12A & UL12B under sink water purification systems. Enjoy purified water straight from your faucet (WD-UL12A) or the included faucet (WD-UL12B), providing easy access to clean, safe, and healthy water with Waterdrop.
• [3-Second Replacement] Replace the StandFit water filter under sink in just three seconds with a simple twist. It's a tool-free process that requires no plumber.
• [Effectively Solves Clogging] With 20 times the dirt absorption capability, the water filter under sink WD-FUL12 effectively removes PFAS, rust, lead, chlorine, heavy metals, and more, thoroughly cleaning the water while preventing clogs. Note: Does not reduce TDS.
• [IAPMO Certified Filtration] The filter element is certified by IAPMO R&T against NSF/ANSI Standard 42 in Model WD-UL12A/WD-UL12B for the reduction of the claims specified on the Performance Data Sheet, and to NSF/ANSI 372 (≤0.25% lead). Trust in safe, high-quality water with every sip from the Waterdrop under sink filter.
• [11,000-Gallon & 12-month Life] The under sink water filter WD-FUL12 is designed for long-term use and includes a 12-month lifespan with an 11,000-gallon capacity. Its upgraded 3/8" outlet delivers a high flow rate of 5.026 L/min, ensuring rapid, continuous water flow while minimizing clogs.
• TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium...These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop undersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body. Note: The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.

Specifications