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

Simpool SKU: SMP8600100
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: SMP8600100
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Regular price $24.00
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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

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.