Hayward | SP1091WM | Wide‑Mouth Above‑Ground Skimmer with Accessory Kit – Vinyl Pools, 1.5″ Ports

Keep your above‑ground pool cleaner with the Hayward SP1091WM Wide‑Mouth skimmer. Includes accessory kit, durable UV‑resistant ABS body, 1.5″ plumbing ports. Ideal for vinyl, wide top‑seat pools.

Key Features

• Heavy‑duty, UV‑resistant ABS construction resists corrosion and weather exposure. 

• Wide‑mouth opening (approx. 13 15/16″ wide × 5″ high) for increased surface debris capture. 

• 1.5‑inch female straight pipe threads for standard above‑ground pool plumbing. 

• Snap‑in, removable weir to regulate water flow and trap floating debris. 

• Large debris collection basket, with both top and front access for easy cleaning. 

• One‑piece body design improves structural integrity and reduces risk of leaks. 

• Accessory kit included: wall fitting (SP1023), eyeball return fitting (SP1419D), two 1½″ hose adapters, Skim‑Vac adapter plate, and all required gaskets. 

• Compatible with “wide top‑seat” above‑ground vinyl pools; acts as replacement for older SP1090WM models. 

Product Overview

The Hayward SP1091WM Wide‑Mouth Skimmer with Accessory Kit is designed to enhance the surface cleaning efficiency of above‑ground, vinyl‑lined pools — especially those with wide top‑seat walls. Its notably large opening helps pull in floating leaves and debris before they sink, improving water clarity and reducing strain on the filtration system.

Built from UV‑resistant ABS plastic with a one‑piece body construction, the SP1091WM offers durability and leak resistance in harsh outdoor environments. The basket’s top and front access makes clearing debris simpler, while the snap‑in weir helps regulate incoming water and manage flow.

It comes complete with everything needed for installation: a wall fitting, eyeball return fitting, hose adapters, a Skim‑Vac plate for vacuuming without having to disconnect hoses, and the required gaskets. The plumbing ports are standard 1.5‑inch female straight threads, matching many existing above‑ground pool systems. With faceplate dimensions of about 13 15/16″ wide × 7 7/8″ tall (outside) and an inside opening of about 11 5/8″ × 5″, it’s sized to replace most wide‑mouth skimmers for wide top‐seat vinyl pools.

This skimmer is an excellent choice for pool owners replacing worn or leaking skimmers, upgrading to a wider mouth design, or installing a system that maximizes surface debris removal while maintaining compatibility with standard pool plumbing.