S1-20 Pleated Cellulose Filter Replacement Cartridge

Pentek S1-20 Water Filter Dimensions are 2.63 x 20. 20 micron rating. Pleated design maximizes dirt holding capacity. Designed for general water filtration purposes. Recommended for chlorinated water supplies. AirFilters.com The pleated design of this Pentek S1 20 Filter maximizes dirt holding capacity. Designed for general water filtration purposes, this filter is recommended for chlorinated water supplies. Purchase one today! Pentair is also known as Pentek.