Unicel FS-3037 Rectangular DE Grid Replacement Swimming Pool Filters with Top Exit Port, Full Set Compatible with Sta-Rite hearing-protection OD: 7 inches

OD: 7 inches

Intuitive Programming: Easily programmable 6-speed options simplify pool management with single-button interface that allows users to customize daily schedules

Fits hayward xstream filtration series cartridge filter

5 13/16-inch inner diameter

Compatible with Zodiac Jandy Telstar spa heaters models TGS-50

Unicel FS-3037 Rectangular DE Grid Replacement Swimming Pool Filters with Top Exit Port, Full Set Compatible with Sta-Rite hearing-protection OD: 7 inchesUnicel 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;