Perfect Fit for 4-Wheel Pool Cleaners: Specifically designed to fit the back wheels of 4-wheel pool vacuums, including Compatible with Hayward Aquanaut 400, Poolvergnuegen 4-Wheel, and Phoenix 4X models.
Heavy-duty Combo Nylon & Stainless Steel Bristles for Tough Stains Engineered with strong stainless steel & nylon wire bristles to aggressively remove rust, and stubborn buildup, without damaging the pool surface.
Universal Compatibility: Robotic Pool Cleaners Hook Compatible with all swimming pool cleaning robots available on the market, ensuring seamless use without any compatibility concerns. A must-have accessory for every pool owner.