20" Pentek S1-20 Pleated Cellulose 20 mic Filter

Note: Not recommended for use with well water or other non-chlorinated water sources

S1 Series cartridges are manufactured from a pleated cellulose media and are designed for general water filtration purposes. The media is pleated around a polypropylene core for added strength and the ends are immersed in a thermo-setting vinyl plastisol. Embedding and sealing each end of the pleat in this fashion fuses the three components together forming a unified end cap and gasket.

Features:

• Economically priced
• Nominal 20-micron rating
• Reduces sand, sediment, silt, rust particles, and scale particles
• Pleated cellulose design maximizes dirt-holding capacity

The media is pleated around a polypropylene core for added strength and the ends are immersed in a thermo-setting vinyl plastisol. Embedding and sealing each end of the pleat in this fashion fuses the three components together forming a unitized end cap and gasket. An external netted sheath helps retain uniform pleat spacing in high flow and pulsating flow streams. The overlap seam is sonically welded to reduce bypass improving filtration efficiency.