Pentair 35505-1425A System 3 Bulkhead O-Ring
35505-1425A
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Keep your pool equipment operating reliably with a direct replacement OEM grade bulkhead o-ring. This precision molded o-ring is manufactured to Pentair specifications to restore a watertight seal for System 3 bulkheads and related fittings.
- OEM part number 35505-1425A for accurate cross reference
- Compatibility Designed for Pentair System 3 chlorinator bulkheads and associated fittings that use the same gasket profile
- Material Durable elastomer for chemical and temperature resistance in pool environments
- Includes One replacement o-ring ready for installation
Installation is simple. Remove the old worn o-ring, clean the sealing surfaces from debris and buildup, lightly lubricate with a pool-safe silicone lubricant if desired, then seat the new o-ring evenly to ensure a proper seal. Regular inspection of bulkhead seals helps prevent leaks and prolongs the life of chlorinators and other salt and chemical exposed equipment.
Why replace with OEM quality parts? Using an original equipment manufacturer grade seal helps maintain correct tolerances and chemical resistance to minimize leaks and reduce the need for repeat replacements. This replacement part meets Pentair fit and function expectations and is suitable for routine maintenance and repair.
If you are unsure about fit, compare the OEM part number with your equipment parts list or consult a certified pool service professional for confirmation.