Zodiac R0358700 Breather Tube Assembly Replacement for Select Zodiac D.E. and Cartridge Pool and Spa Filters Breather tube assembly replacement Fits Zodiac CV and CL series cartridge pool and spa filter models CV340, CV460, CV580, CL340, CL460, CL580 Also fits Zodiac Jandy DEV and DEL series D.E. pool and spa filter models DEV48, DEV60, DEL48, DEL60