Dolphin Filter Cartridge Kits-Net cartridge - M-Series Cartridge Spring Filter Kit (4 per set) - Net 9991433-Assy
Dolphin M-Series Cartridge Filter Kit - Net
Compatible with Dolphin M Line (M400, M500)
9991433-ASSY- Spring filter kit is used for the Dolphin Jd Pool Liberty, Dolphin Supreme M3 B8, Dolphin Supreme M4, Dolphin M400, Dolphin M500, Trident Pro, Trident Supreme, Supreme M5, Supreme M5 Liberty, Dolphin Optima Plus Liberty, Trident Pro Plus, Trident Plus, Dolphin Bio Suction, and the Dolphin Wave Liberty.