Pentair 46550015 Aerator Cap - 1-1/2in, Dark Gray

What This Part Is Used For
The Pentair 46550015 Aerator Cap 1-1/2in Dark Gray is used in compatible return or aeration fittings to regulate water discharge. It threads into designated ports to control surface movement.

Why This Part Matters
A damaged aerator cap can disrupt water flow and cause leaks. Replacing the cap restores proper circulation and visual surface effect. Proper fit ensures consistent operation.

Key Features and Specifications

• Pentair manufacturer part number: 46550015
• Aerator cap
• 1-1/2in size
• Dark Gray finish
• For compatible Pentair fittings

Installation and Fitment Guidance
Clean threads before installation to ensure proper seating. Check for leaks after restarting circulation. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair manufactures return fittings and water feature components for pool systems. Their accessories are used in both residential and commercial installations. Pentair replacement parts support consistent hydraulic performance.

Common Service Context
Aerator caps are commonly replaced when cracked from UV exposure. They are often serviced during return fitting maintenance.