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Low As $1.99

Low As $1.99

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Doheny's Winterizing Plugs

In stock
Brand
Doheny's
Product Overview
  • Seal skimmer and plumbing lines
  • Winterize without draining
  • Corrosion resistant
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Pool Supplies Fast Pool Supplies Fast Next Day Delivery
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Low As $1.99

In stock
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.

Low As $1.99

Compare
Grouped product items
Product SKU MPN Availability Delivery Price Qty  
Doheny's Winterizing Plug, #4, 3/4 in and 1 in Pipe 2852 4(S) In Stock
Only
 $1.99
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Only
 $1.99
Doheny's Winterizing Plug, #9, 1-1/2 in Pipe 1-1/4 in Fitting 2855 9 In Stock
Only
 $3.69
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Only
 $3.69
Doheny's Winterizing Plug, #7, 1-1/4 in Pipe 2856 7 In Stock
Only
 $3.69
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Only
 $3.69
Doheny's Winterizing Plug, #10, 1-1/2 in Fitting 2857 10 In Stock
Only
 $3.69
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Only
 $3.69
Doheny's Winterizing Plug, #8, 1-1/2 in Pipe 2858 8 In Stock
Only
 $3.69
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Only
 $3.69
Doheny's Winterizing Plug, #11, 2 in Pipe 2859 11 In Stock
Only
 $4.39
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Only
 $4.39
Doheny's Winterizing Plug, 1-1/2 in Threaded Pipe 2863 175005 In Stock
Only
 $6.69
Next Day Delivery Next Day
This item will arrive on the next business day for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your current location is outside the Next Day Delivery area. This item ships FedEx Ground and usually arrives in 2 to 3 business days.
2-Day Delivery 2-Day
This item will arrive in two business days for orders placed by with the exception of for the Texas warehouse.
Ground Delivery Ground
Your package will ship via FedEx Ground service and ships same day or within 24 hours
Only
 $6.69
Related Products
Check items to add to the cart or

When it comes time to prep your pool for colder weather, we’ve got you covered with Doheny’s Winterizing Plugs. Use them to seal skimmer lines, cleaner lines and return lines to prevent water from entering the pipes and freezing. Frozen pipes are a major headache and a potential for damaging your expensive pool equipment. Be sure to drain or blow all of the water out of your pipes before sealing.

Doheny’s winterizing plugs feature:

  • Corrosion resistant stainless steel and tapered rubber plugs in a range of sizes from ¾ inch to 2 inches.
  • Threaded plug is also available for 1-½ inch threaded pipes.
  • All sizes of winterizing plugs are kept in stock. Expedited shipping is available when you need them ASAP.
  • Manufactured with stainless steel washer & bolts
  • Corrosion resistant
  • Item #2857 wingnut is plastic

Winterizing plugs are also known as freeze or expansion plugs. A simple design, these rubber plugs with two are used to prevent pool pipes from damage due to freezing. Unplugged pipes allow water to seep in and freeze during the off-season winter months, which can create extensive damage. These plugs are an inexpensive solution that prevent a potentially costly problem. You can also use winterizing plugs to stop water flow from your pool when necessary for equipment repairs.

Taking care of winter maintenance items for your pool helps protect the longevity of your investment for years to come. In addition to plugs, Doheny’s carries a variety of other winterizing pool supplies. Check out other items in our winterizing catalogue such as Doheny’s Winter Pill, our One-Way Winter Pool Valve, and more!

Be ready for freezing temperatures with Winterizing Plugs and other pool winterizing items from Doheny’s. If you need help selecting the right pool products, call us today at 800-574-7665 or visit our website at www.doheny.com.

Item # 2856P

Doheny's Lowest Price Guarantee

Shop with confidence at Doheny's.

Our volume discounts guarantee the absolute lowest prices on all of our products: swimming pool supplies, chemicals, equipment and more. To prove it, if you find a lower total delivered price by a licensed and authorized pool supply catalog or website (excludes auctions), we will refund you the difference. We will even guarantee our Low Price for 30 days after your purchase. Simply contact our Customer Care Team at: [email protected] or call us at 1-800-574-7665 to report the lower price. After verification, the difference will be promptly refunded. Doheny's is not responsible for inadvertent price or text misprints or errors. Some restrictions apply - call for details.

Doheny's Shipping & Delivery Services

Free Shipping Details

Doheny’s Pool Supplies Fast has Free Shipping on orders over $100! This not only covers our brand name chemicals, but also our most popular swimming pool supplies. We do have a shipping charge of only $9.99 for orders under $50.00. For certain products, a freight charge may be applied.

Next Day Delivery Details

Next Day Delivery Zone Map Doheny’s is pleased to offer free next day delivery at no additional charge for orders over $100 to most of the US for all Doheny's brand chemicals and many of our most popular swimming pool supplies. Next Day Delivery Service does not mean Next Day Air, but simply that your qualifying products will be shipped from the warehouse closest to you resulting in delivery the next day. We do have a shipping charge of only $9.99 for orders under $100.00.

Some details regarding this service:
Other than for Pleasant Prairie, Wisconsin, not all products are stocked at all locations and therefore not available for next day delivery. Only those items with a Next Day Delivery designation on the product page can be expected to arrive the next day and orders must be placed by 3 PM local time (exceptions include our Texas warehouse by 2:30 PM).

If you reside in the next day delivery area served by our Pleasant Prairie facility, order in-stock products and place your order by 3 PM Local Time you should receive your order the next day (except Saturday or Sunday). This applies to products even if they do not have a Next Day Delivery designation.

Because next day delivery is not guaranteed for standard service and residential deliveries are made only Monday through Saturday though Saturday delivery is not guaranteed, there is a chance that our product will not arrive the next day. While we try our best, unexpected demand can cause products to occasionally be out of stock or create a warehouse backlog that also can prevent shipment the day of the order.