The Pentek NCP-20 filters sediment as well as chlorine taste & odor. The NCP-20 is constructed with carbon impregnated media--not cellulose--therefore providing resistance to bacterial attack which makes this filter eligible for use with non-chlorinated well water.
The pleating of the NCP-20 provides additional surface area to increase the dirt holding capacity and life of this filter. Part 155397-43.
The Pentek NCP-20 Specifications:
The NCP-20 fits Culligan, Ametek, Pentek, American Plumber, US Filter and other housings that require 20" filters.