The Waterway Crystal Water Cartridge Filter Main Body O-Ring (805-0000) is the main body o-ring for Waterway Crystal Water series cartridge filter assemblies. Seals the filter body halves or the filter head to the tank to prevent water leakage. Replace when the filter leaks at the main body junction. Lubricate with silicone lubricant. Compatible with Waterway Crystal Water cartridge filter models.
SKU: 805-0000