Aqua Ultraviolet Replacement Union O-Ring, 2 in

This is a replacement o-ring for the 2 in unions on Aqua Ultraviolet sterilizers. A fresh o-ring helps the union seal well when you reassemble the plumbing.

• Size: 2 in
• Replacement union o-ring
• For Aqua Ultraviolet sterilizer unions

Turn off the unit and relieve the water pressure before swapping the o-ring, and make sure it sits flat in its groove.