#8 Pool Filter Gravel 55 lb for Sand Filters Polaris G52 When you purchase the Polaris

When you purchase the Polaris PB4SQ booster pump from Benchmark Pool Supply

It delivers the power needed to move water through complex systems while still allowing precise speed control to reduce energy consumption during everyday filtration

and reduced cleaner movement

effective pool sanitation without adding cyanuric acid (CYA)

dependable operation without complex internal diverters

#8 Pool Filter Gravel 55 lb for Sand Filters Polaris G52 When you purchase the PolarisLOCAL DELIVERY OR IN STORE PICKUP ONLY Proper filtration starts from the bottom up. In a pool sand filter, the gravel layer is just as important as the filter sand itself. #8 Filter Gravel is used as the underbedding layer beneath filter sand to support the laterals, promote even water flow, and prevent sand from entering the plumbing system. This 55 lb bag of #8 filter gravel is sized specifically for pool sand filters and is a critical component