550-4380 | Waterway DE Grid Support For Crystal DE Filter | 20" | 36 sq. ft. GTTD leaf rake it withstands the rigorous demands

it withstands the rigorous demands of pool environments

it must be replaced with an identical control

filters and CV and CL series cartridge filters

polaris pb4-60 3 4 hp booster pump part

Energy Efficient: Designed to maximize hydraulic performance while minimizing turbulence

550-4380 | Waterway DE Grid Support For Crystal DE Filter | 20" | 36 sq. ft. GTTD leaf rake it withstands the rigorous demandsOEM Waterway DE Grid Support Assembly 550 4380 is a critical internal component designed for Waterway Crystal Water DE Filters, specifically the 36 sq ft model. Featuring a 20 inch PVC shaft, this assembly plays a vital role in supporting and evenly distributing diatomaceous earth powder across the filter grid. Its durable construction is built to withstand high water pressure and exposure to pool chemicals, ensuring long lasting filtration