2in Rubber Expansion Winterizing Plug – Freeze Protection

2in Rubber Expansion Winterizing Plug – Freeze Protection — A heavy-duty rubber expansion plug designed to protect pool and spa pipework from freeze damage. Durable, easy-to-install stopper that seals 2" openings to prevent water ingress and pipe bursting during cold weather.

Features

• Simple push-and-expand design for a secure, leak-resistant seal
• Durable rubber construction resists cracking in cold conditions
• Compact 2" size fits standard pool and spa winter fittings
• Quick install/removal — no tools required

Technical Details

• Model: Expansion Plug (2in)
• Material: Rubber expansion stopper
• Use: Pool and spa pipework winterizing
• Chemical resistance: No special chemical requirements

Package Includes

• 1 x 2in Rubber Expansion Winterizing Plug

Warning

• Ensure correct fit and clean pipe surface before installation; remove before refilling water systems in spring.

This winterizing plug prevents costly freeze damage by providing a reliable seal for exposed 2" pool and spa pipes. It improves winter maintenance by making protection quick and repeatable, saving time and preventing emergency repairs. Ideal for homeowners, pool service professionals, and seasonal property managers—perfect for winterizing outdoor pools and spas.

Perfect for pool owners and service crews during cold months, backed by a satisfaction guarantee. Add the 2in Rubber Expansion Winterizing Plug to your winter kit today to protect plumbing on cold nights and simplify seasonal maintenance — reliable freeze protection season after season.