The Waterdrop P1 under sink PP replacement filter is designed for use with the WD TST UF stainless steel under sink system as the first line of filtration. By helping reduce rust sand and large particles at the initial stage it supports cleaner water flow and protects downstream filters. Featuring a recyclable housing high flow performance and easy replacement design the P1 filter offers a practical and efficient solution for everyday under sink water filtration.
Replacement PP filter compatible with Waterdrop WD TST UF stainless steel under sink water filter system
First stage filtration helps reduce rust sand and large particles from incoming water
Designed as the initial protection stage to improve overall filtration performance
Inner PP filter core provides stable filtration for about 6 to 8 months depending on water quality
Recyclable outer housing helps reduce waste and supports more eco friendly use
High flow design delivers up to 1.59 GPM for fast and consistent water output
Smooth water flow allows filling an 8 oz cup in about 2.3 seconds
Simple structure allows quick replacement by opening the housing and changing the inner filter
Reliable construction supports long term daily use with minimal maintenance