Hayward W3S180T ProSeries Sand Filter, 18 In., Top-Mount for Above-Ground Pools

The Hayward ProSeries 18 In. Top-Mount Sand Filter utilizes a unique self-cleaning lateral system to provide efficient flow and evenly distributed water for totally balanced backwashing and long-lasting performance. Whether used for an above-ground pool, on-ground pool, small in-ground pool, aquarium (salt or freshwater) or pond, ProSeries will provide sparkling water for years to come.

• The Hayward ProSeries 18-Inch Above-Ground Pool Filter features durable corrosion-proof materials for dependable all-weather performance
• Precision-engineered umbrella-fold self-cleaning lateral system provides efficient flow and evenly distributed water for totally balanced backwashing and long-lasting performance
• 7-position VariFlo valve provides maximum flow at lower pressure drop
• Large pressure sand/water drain for rapid winterizing or servicing
• Integral top diffuser ensures even distribution of water over the entire sand bed for maximum use of the filtration area