POOLKING's horizontal filter is a space-saving high performer , its compact horizontal design allows installation with minimum waste of space . The shape of the Poolking horizontal filter is both attractive and functional . The spherical ends are designed to give uniform flow from both inlet and outlet collection assemblies . Horizontal filters are available with 550mm ~1200mm filter media bed .Poolking has vastly improved the hydraulic efficiency its horizontal filter lateral system . The new lateral configuration provides a more natural flow of water through the filter, ensures optimum water filtration and balanced fluidisation of the filter bed during backwashing . Its individual laterals are shortened while maintaining filter media bed coverage , reducing the friction head loss of each lateral , further improving the filter's hydraulic efficiency.