Project Source Whole Home Large (WHL) Sediment and Particulate Whole House Replacement Filter PPG1086-4 System is NSF Certified to

System is NSF Certified to Standards 42

The cabinet door is able to be mounted on the left or right-hand side for your convenience

eliminating need to retighten

A dehumidification mode enhances comfort by removing up to 1

Project Source Whole Home Large (WHL) Sediment and Particulate Whole House Replacement Filter PPG1086-4 System is NSF Certified toProject Source PS WHL MB excels in reducing sand, soil, silt, sediment, dirt, and rust in your home's water supply. Highly efficient graded density structure is designed to fit Project Source housings (PS WHL H), and provide protection in homes requiring higher flow rates (3 or more bathrooms). This "universal fit" filter can also be used in many other manufacturer's standard filter housings like AO WH PREL and WHKF DWHBB, formerly availble from