20" BB Pentek S1-20BB Pleated Cellulose 20 mic Filter Choose::Single Additional electrode storage solution is

Additional electrode storage solution is available for purchase

Tested and certified by NSF International

The Well-X-Trol WX-255 well tank has one of the best warranties in the industry

Fits the following Tri Palm / Oasis Models:

tests for an additional check for (20) pesticides

20" BB Pentek S1-20BB Pleated Cellulose 20 mic Filter Choose::Single Additional electrode storage solution isNote: 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