SherLok 80, 120, 160, 200 Jacuzzi Cartridge Filter O-ring Replacement Kit Jacuzzi Cartridge Filter SherLok O-ring Replacement Kit Fits: 80, 120, 160, 200 Models Includes: Tank O-ring, air relief o'ring, plug o'ring, Quality TORK Brand Replacement parts Your product will arrive as shown in picture