Hayward Sand Filters – Superior Filtration, Yet Easy to Maintain
Sand filters are the oldest and most popular method of swimming pool filtration. Ease of maintenance and low-cost upkeep make Hayward Sand Filters the number one choice of Caldwell Pools for new installs and up-grades from systems that use cartridge filters. Sand is included with Hayward Sand Filters purchased from Caldwell Pools.
Superior filtration from the inside out.
The Hayward Pro-Series filter features an integral top diffuser that evenly distributes unfiltered water over the sand media bed in a cascading, umbrella-like pattern. This allows the greatest filtration possible from every square inch of sand. Then the self-cleaning underdrain assembly, with its 360° slotted laterals, provides a fast, balanced flow of clear water back to the pool while allowing for more thorough backwashing. Best of all, the Pro’s full-flow technology reduces your energy costs because the filter operates for shorter periods.
Seven-position valve puts you in control.
The patented, multiport control valve developed by Hayward was designed with seven pool filter positions. An easy-to-use lever-action handle lets you quickly dial any function.
You can easily access the Pro-Series filter assembly for simple servicing via the unique folding ball joint in the laterals. A corrosion-proof housing protects the filter from severe weather for years to come.