Ensure a leak-free seal with this heavy-duty rubber replacement O-ring designed for all universal housings. It is essential for maintaining the integrity of your housing head and is recommended for replacement annually or during cartridge changes.

• Precision replacement O-ring designed specifically for use with model WFHD13001B
• Engineered to eliminate leaking at the housing head for reliable performance
• Durable rubber construction provides a high-quality, heavy-duty seal
• Essential maintenance component recommended for annual replacement or cartridge changes