Super-Pro | O-179-9 | 2" Bulkhead O-Ring for Nautilus & FNS Filters

The Super-Pro O-179-9 is a replacement 2-inch bulkhead O-ring designed for compatible Pentair Nautilus, FNS, and Triton II filter assemblies. It provides a sealing interface around the bulkhead connection to help prevent water leakage and maintain proper filtration system operation.

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Key Features
• 2-inch bulkhead application
• Replacement bulkhead O-ring
• Compatible with select Nautilus filters
• Compatible with select FNS and Triton II filters
• Helps provide a watertight seal
• Super-Pro part number O-179-9

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Product Overview
The Super-Pro O-179-9 Bulkhead O-Ring is designed to seal the bulkhead connection in compatible pool filter assemblies. The O-ring helps maintain a watertight connection between mating components and reduce the potential for leaks during normal filtration and backwashing.

The O-179-9 is designed for compatible Nautilus, FNS, and Triton II filter applications, including the TR100C and TR140C configurations. It provides a practical replacement option when the original bulkhead seal becomes worn, damaged, or compressed.