Product Overview

The Simpool Wide Mouth Skimmer Plug AGWM-H2 is designed to help winterize compatible above-ground pool skimmers without draining the pool or removing the existing faceplate. This rectangular wide-mouth skimmer plug fits select above-ground skimmer openings and helps block water from entering the skimmer during cold-weather shutdowns.

Built with Simpool’s RovaSeal™ thermo-elastic foam technology and a rigid outer plate, this reusable plug creates a tight protective seal that helps reduce the risk of freeze damage to the skimmer housing and plumbing lines. It is a simple, tool-free solution for seasonal pool closing and service applications.

Ideal For

This skimmer plug is ideal for above-ground pool owners, service technicians, and winterizing professionals who need a fast and reusable way to seal compatible wide-mouth skimmers. It is especially useful for pools equipped with Hayward wide-mouth skimmers and other compatible rectangular skimmer openings.

Key Features

Fits Wide-Mouth Above-Ground Skimmers

Designed for rectangular wide-mouth above-ground pool skimmer openings measuring approximately 11-1/2" wide x 4-7/8" high. Compatible listings commonly reference Hayward SP1090WM / SP1091WM, Poolstyle PS002, Waterway, and Flo-Pro II wide-mouth skimmer models.

No Tools Required

Installs quickly by pressing the plug directly into the skimmer opening. There is no need to remove or replace the existing skimmer faceplate, making winterizing faster and easier.

RovaSeal™ Foam Technology

The thermo-elastic RovaSeal™ foam helps expand and grip the skimmer opening to create a tight air- and water-resistant seal. This helps prevent water from entering the skimmer during winter storage.

Rigid Outer Protective Plate

The durable outer plate helps protect the skimmer opening against winter pressure, ice, and debris. This added protection helps support the skimmer during freezing conditions.

Reusable Seasonal Design

This skimmer plug is designed to be removed and reused year after year. Simply pull it out when reopening the pool or performing service.

Benefits

The Simpool AGWM-H2 skimmer plug helps simplify pool winterization by sealing the skimmer opening without lowering the water level or replacing the skimmer faceplate. This can save time during pool closing and help reduce the risk of costly freeze-related skimmer or plumbing damage.

Its reusable design makes it a practical accessory for seasonal pool maintenance, service work, and above-ground pool winter protection.

Specifications

Customer-Facing Q&A

Q: What does the Simpool AGWM-H2 skimmer plug do?
A: It seals the wide-mouth skimmer opening to help block water from entering the skimmer during winterization or service.

Q: Does this fit Hayward SP1090WM skimmers?
A: Yes, this plug is commonly listed for Hayward SP1090WM wide-mouth above-ground skimmers. Always confirm your skimmer opening size before ordering.

Q: What size skimmer opening does this plug fit?
A: It is designed for wide-mouth rectangular openings measuring approximately 11-1/2" wide x 4-7/8" high.

Q: Do I need to remove the skimmer faceplate to install it?
A: No. This plug presses directly into the skimmer opening and does not require faceplate removal.

Q: Is this skimmer plug reusable?
A: Yes. The AGWM-H2 is designed to be removed and reused for future pool closing seasons.

Q: Is this for above-ground or in-ground pools?
A: This model is intended for compatible above-ground wide-mouth skimmers.