Hayward DE4820 Pro-Grid 48-Square-Foot Vertical D.E. Pool Filter
Pro-Grid vertical grid D.E. filters provide superior water clarity, efficient flow and large cleaning capacity for pools and spas of all types and sizes. Pro-Grid combines high-technology features and “service ease” design for an unparalleled filtration value for both new pool and aftermarket installations. Applications: In-ground pools, In-ground spas or in-ground pool/spa combinations