Unicel FS-3037 Rectangular DE Grid Replacement Swimming Pool Filters with Top Exit Port, Full Set Compatible with Sta-Rite metal-blade efficiency

efficiency

It is nonabrasive and reaches down into pores to remove soils

replace the calcium as soon as possible

Sleeve gasket replacement

Unicel FS-3037 Rectangular DE Grid Replacement Swimming Pool Filters with Top Exit Port, Full Set Compatible with Sta-Rite metal-blade efficiencyUnicel FS 3037 Rectangular DE Grid Replacement Swimming Pool Filters with Top Exit Port, Full Set Compatible with Sta Rite Replacement Grid Filters: Replacement FS 3037 DE grid filter set features media with a high yarn count of fine denier fibers, which yield an optimal permeability to keep your water sparkling Optimal Performance: Grid cloth design allows for better DE caking properties and less resistance to water flow for optimal performance;