Waterdrop Undersink Replacement Water Filter, 2PP+CT, Replacement

• 【Efficient Filtration】The advanced activated carbon and PP cotton filtration materials ensure that no large particles or heavy metals contaminate your drinking water. Independently tested against NSF/ANSI 42 standards, this system reduces 99% of chlorine, (odor), and taste impurities. While it does not effectively address TDS, it efficiently removes silt, rust, and VOCs (volatile organic compounds).
• 【Up to 2-Year Lifespan】With a capacity of up to 8,000 gallons of filtered water or a 2-year lifespan (depending on local water quality), the Waterdrop under-sink water filter offers an exceptionally long service life. It operates at a flow rate of 1.3 GPM under 60 psi pressure. For optimal filtration, simply replace the under-sink filter once annually.
• 【Cost-Effective Design】Measuring 16.8 inches in length, this under-sink filter requires a similarly sized installation space. Its 1.2x larger filter area delivers enhanced filtration performance that remains consistent over time. Compared to filters with a comparable 2-year lifespan, it ensures superior purification efficiency—even at the end of its service life.
• 【Compatible Models】Compatible with the Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W) and Waterdrop Integrated DC Filtration System (WD-TSC-W). For any usage issues, please contact our customer service team, which provides premium after-sales support at all times.
• 【Professional Brand Commitment】Waterdrop has always prioritized top-tier quality in water purification. We source materials according to the highest industry standards, with our professional team vetting every component through ingredient research, sourcing audits, and product testing—all to ensure a secure shopping experience for you.

PP Filter: Reduces sand, rust, particulates, suspended solids, and other impurities.

UF Filter: Reduces any contaminants larger than 0.01 μm.

CT Filter: Reduces 99% of chlorine, lead, taste and odor, and other harmful heavy metals, and improves the taste of water.

Compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W) and Waterdrop Integrated DC Filtration System (WD-TSC-W/WD-TSC-B).

The PP Filter provides you with 6 months of clean filtered water and the CT Filter provides you with 12 months of o get the best filtered water, please replace the filter according to the replacement cycle.

The twist-and-pull design ensures more convenient filter replacement and installation. You can replace the filter in 3 seconds with a single twist. No tools required.

The carbon block filters can effectively adsorb 99% of chlorine, taste and odor, lead, and other harmful heavy metals. Aside from the PP filter for large impurity removal, the other carbon block filter significantly improves the taste of water, ensuring safe, delicious drinking water.

Top quality has always been Waterdrop’s approach to water purification. We source our materials in accordance with the highest industry standards.