20WB.JPG

NATIONAL SPENCER 20WB replacement water block element

$15.19

Model #: ZE20WB

Item #: 15-ZE20WB

Replacement treated paper element for use with Model NS and Model NS10W filters.  Has approximately 350 square inches of filtering surface.

Features and Benefits:

  • Water Block Replacement Element

  • Comes with both gaskets

  • compatible with same sized filter heads