Pool Winterizing Plug 1.5" - Swimming Pool Rubber Expansion Plug with Screws, Return Line & Skimmer Plugs for Inground & Above-Ground Pools - 3 Pack

1.5" Rubber Pool Plug

Key Features

• Set of 3 rubber pool plugs for sealing 1.5" openings
• Flexible rubber construction for secure, tight fit
• Designed to prevent water flow during maintenance or winterization
• Durable material resists pool chemicals and weather exposure

Replaces / Cross-Reference Part Numbers

• Universal 1.5" pool plug style
• Replaces standard 1.5" rubber plugs in pool lines or fittings

Compatibility & Fitment

• Fits 1.5" diameter pipes, skimmer openings, return lines, and fittings
• Compatible with most residential pool plumbing systems
• Ensure plug diameter matches the opening before use

When to Replace

• Rubber becomes cracked, brittle, or deformed
• Plug no longer forms a watertight seal
• Visible wear from repeated installation and removal

Installation Tips

• Clean the opening to remove debris before inserting the plug
• Moisten plug slightly for easier insertion and better seal
• Push plug firmly into the opening until fully seated
• Remove slowly when maintenance is complete