12.5 lb ¼ Ft 8000‑Grain Water Softener Resin

Upgrade your water system with MOBILE H2O’s 12.5‑pound, ¼‑cubic‑foot water softener resin. Designed to fit 618 or 717 tanks, this virgin resin delivers a nominal capacity of 8,000 grains (136,800 ppm as CaCO₃) to effectively remove hardness and soluble iron from your water supply.

Unlike reclaimed materials, this new resin ensures consistent performance and longevity. It is ideal for residential and light commercial applications where reliable softening is essential. Replace your existing resin with this high‑grade product to maintain water quality and protect plumbing fixtures.