Jandy CV Series Cartridge Filter Tank Top, 580 sq. ft. | R0357300 Style_Retro Heads This part uses the water

This part uses the water that comes from the return line and disperses it through 3 water jets that are above the center opening

Designed for direct replacement in Paramount systems

Upgrade your Paramount Pool Valet system with the high‑flow retro‑fit pop‑up head from Pentair

They have several steel balls located inside which give the ability for movement while having a flat surface on their top side with holes meant for screws that lock them into place on the frame

Fits Pentair InterlliChlor salt chlorinator sanitizers models IC60

Jandy CV Series Cartridge Filter Tank Top, 580 sq. ft. | R0357300 Style_Retro Heads This part uses the waterJandy CV Series Cartridge Filter Tank Top, 580 sq. ft. R0357300 This tank top is designed to use with Zodiac CV and CL series cartridge filter models CV340, CV460, CV580, CL340, CL460, CL580 and also compatible with Zodiac Jandy DEV and DEL series D. E. pool and spa filter models DEV60, DEL60. Measures 580 square feet.