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Winter Plug by Swimline

Winter Plug by Swimline
product #3534
List price: $6.99   You save 29%

For Simple Swimming Pool Winterization

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We offer free shipping in the U.S. on all online orders. In Stock Items shipping via FedEx arrive in approximately 2-4 days . Larger items shipping via freight typically arrive in 5-7 business days. More Info »

Winter Plug by Swimline

In a swimming pool, a Winter Plug is used as a wintertime stopper for the return jet in an above ground pool. It's easy to install and remove. Users simply unscrew the threaded eyball fitting and insert the plug from the inside of the pool. Then, they turn to tighten until snug. This will prevent water from running out of the pool when the plumbing and filter system is removed.


  • Heavy duty rubber material
  • Sized to fit
  • Easily tightens by twisting wing nut

Winter Plug Sizes

  • # 10 - For pools that do not have a Darkbuster / Aqualuminator light. If you have any other light system in the return, remove the entire light assembly.
  • # 9 - For pools with a Darkbuster / Aqualuminator light (plugs hole after bulb assembly is removed)
Pool Equipment:
All Pool EquipmentWinter

Size 9 or 10

Material Heavy Duty Rubber

Tighten Twist Wing Nut

Purpose Winterization

Free Shipping

We offer free shipping on all orders over $40 in the contiguous United States. Orders under $40 will incur a flat $6.99 Shipping Fee. Most pool chemicals and other pool supplies ship via UPS / Fed Ex. Most delivery times within the Continental U.S range from 2-5 days depending on location. All pool supply orders received before noon will ship that SAME DAY.
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