From the manufacturer

• 【Compatible model】 Compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W).

• 【Extended service life】 The Ultra-Filtration Filter provides you with 24 months of clean filtered water. To get the best filtered water, please replace the filter according to the replacement cycle.

• 【Premium material】 With a pore size of 0.01 μm, this superior ultrafiltration membrane can filter out most of the contaminants in water. Contaminants larger than 0.01 μm cannot pass through the membrane. Thus, it achieves excellent filtration performance.

• 【Easy installation】 You can replace the filter in 3 seconds with a single twist. No tools required.

• 【Professional brand】 Top quality has always been our approach to water purification. We source our materials in accordance with the highest standards of the industry. Our professional team members vet every piece of the materials to ensure it meets those standards by researching ingredients, auditing sourcing practices, and testing products—all to make your shopping secured.