The Pentek WP30 is appropriate for use with the following:
The Ametek, Culligan, Pentek, US Filter WP-30, WP30 Wound Polypropylene Cartridge can be used to filter dirt and sediment from your municipal or well water supply.
The wound polypropylene construction of the WP-30 provides a high dirt-holding capacity.
The Pentek WP-30 specifications:
The WP-30 should be changed every 3 to 6 months depending on water quality and usage. Part number 155072.