The Hayward ProSeries W3S310S 30″ Side Mount Sand Filter is engineered for superior pool water clarity and low-maintenance operation.
Featuring a precision-designed umbrella-fold self-cleaning lateral system, this filter ensures even water distribution, efficient flow, and balanced backwashing, extending its lifespan and keeping your pool pristine with minimal effort.
Ideal for above-ground pools, small in-ground pools, aquariums (salt or freshwater), and ponds, the ProSeries filter delivers consistent, high-performance filtration for years to come.
Designed for both top-mount and side-mount installations, this sand filter is a reliable, durable choice for anyone looking to maintain crystal-clear water with ease.
