Ensure a leak-free seal with these genuine Culligan OR-34-A O-rings, designed specifically for compatibility with various whole house water filtration systems. For optimal performance and maintenance, it is recommended to replace these critical components every third water filter change.

• Genuine OEM product ensures perfect compatibility and reliability.
• Designed to fit Culligan and Ace whole house water filtration systems, including HF-150, HF-160, HF-360, 45025, 46764, and 49560.
• Helps prevent system leakage when replaced consistently.
• Recommended replacement every third filter change for best results.