A&B Brush Wall Brush 18 in Curved Bristle Product Description A&B Brush 3004 is a curved combination wall brush with stainless nylon bristles, designed for cleaning pool and spa surfaces and edges. This tool is suitable for maintenance tasks performed by technicians, installers, and informed homeowners. The 18 inch length provides broad coverage and reach along wall surfaces when paired with a standard pole. Key Features Curved combination stainless nylon bristles for versatile scrubbing along walls. 18 in length for broad surface coverage. Part number 3004. Typical Use Commonly used as a hand scrubbing tool on pool and spa walls and vertical surfaces. It is designed to be attached to extension poles or used by hand to reach corners and grout lines. This brush supports routine maintenance tasks such as surface cleaning and scrubbing debris from wall surfaces. Related System Categories Related system categories include pool equipment parts, spa system components, and wall brush parts within cleaning tools for pool and spa maintenance.