• String wound design reduces fine sediment from a variety of fluids Economically priced Not intended for the removal of microbial pests including viruses, bacteria and cysts <1 psi at 20 gpm initial pressure drop

Pentair Pentek WP-BB series cartridges are manufactured in 10 in and 20 in L and in 4-1/2 in Dia from a durable polypropylene cord that is wound around a rigid polypropylene core. The WP-BB cartridges are an economical solution to reduce fine sediment including rust, sand and scale particles. The material in the WP-BB cartridges is a fibrous polypropylene media wound in a precise pattern around a polypropylene core, providing greater surface area to maintain high-flow rates. The WP-BB cartridges are manufactured using an anti-static agent during the winding process to reduce the electrical charges produced during the winding process. These string wound cartridges are capable of withstanding temperatures up-to 165 deg F and will accommodate flow rates between 10 gpm and 65 gpm with minimal pressure drop. WP-BB series cartridges are suitable for a wide range of sediment applications including municipal and well water and are chemical-resistant so they can be used with many industrial fluids.