Pentair Drain Plug Assembly with O-Ring | U178-920PZ

Pentair Drain Plug Assembly with O-Ring

OEM replacement drain plug assembly with O-ring for Pentair pool equipment housings.

Features

• Includes drain plug and sealing O-ring
• OEM Pentair replacement part
• Helps prevent leaks at drain ports during operation

Description

The Pentair U178-920PZ Drain Plug Assembly with O-Ring is designed to seal drain ports on compatible Pentair pool equipment. This assembly is commonly removed during winterization or service and reinstalled for normal operation. The included O-ring provides a proper seal to prevent drips and air leaks, while the durable plug body is built to withstand repeated service cycles and exposure to pool chemicals.

Pro Tip

If you notice slow drips around the drain port, replace the O-ring along with the plug to restore a proper seal.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.