●Replacement Coarse Filter Bag ●Compatible with: 2x2, C5, Heavy Duty, Pro, Enduro, Pro X2, Commander, Interactive, Advantage (old), Explorer (old), Wave 100, Pro X2, 3001, Wave 50 (old) ●Maytronics part number: 9995431-ASSY ●Maytronics Certified Genuine Parts. Keep your Dolphin pool cleaner in its top condition.