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Simpool Wide Mouth Skimmer Plug for Hayward SP1090WM, Rectangle, Aboveground | AGWM-H2

Simpool SKU: AGWM-H2
Simpool Wide Mouth Skimmer Plug for Hayward SP1090WM, Rectangle, Aboveground | AGWM - H2 - img - 1

Simpool Wide Mouth Skimmer Plug for Hayward SP1090WM, Rectangle, Aboveground | AGWM-H2

Simpool SKU: AGWM-H2
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$24.00 Regular price $24.00
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Questions about returns? View our return policy.
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Simpool Wide Mouth Skimmer Plug for Hayward SP1090WM, Rectangle, Above‑Ground | AGWM‑H2

The **Simpool AGWM‑H2 Skimmer Plug** is a premier winterizing and service accessory designed to seal wide-mouth above‑ground pool skimmers—such as Hayward SP1090WM—without draining the pool or removing the existing faceplate.

Key Features:

  • Fits wide-mouth rectangular skimmers (~11½″ W × 4⅞″ H) including Hayward SP1090WM, Poolstyle PS002, Kokido K002WBX, Waterway Flo‑Pro II, and others 
  • No tools required—just press into the skimmer opening for a snug fit 
  • Uses exclusive **RovaSeal™ thermo-elastic high-density foam**—chemical-, temperature-, and UV-resistant—for a 100% air- and water-tight seal 
  • Rigid outer plate resists ice damage and pressure during winter months 
  • Reusable year after year—easy to remove when service or reopening pool is needed 

Technical Specifications:

  • Part Number / SKU: AGWM‑H2 (also sold as Simpool Wide Mouth Skimmer Plug)
  • External Plate Size: Approx. 11½″ wide × 4⅞″ high
  • Material: High-density RovaSeal™ foam core with a rigid structural outer faceplate
  • Color: May be white or black depending on batch
  • Weight: Light and easy to handle (~0.2 kg / 0.5 lb) from retail packaging info 

Why Choose This Plug?

  • Avoids draining your pool and removing faceplate—saves time and effort
  • Prevents freeze damage to skimmer housing and plumbing lines
  • Helps keep debris, leaves, and animals out of the skimmer during off-season
  • Compact, durable, and reusable—ideal for above-ground pool owners and service technicians

Installation Tip: Simply press the plug firmly into the skimmer opening. It should expand to grip the faceplate securely and create a tight, protective seal. Remove by pulling straight out when needed for maintenance or reopening.

SKU: AGWM-H2

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.