The Wall Whale XL WW20XLN Pool Brush with Spoiler
The Wall Whale is a pool brush with a spoiler. The spoiler, or tail, holds the brush against the wall with more than 10x the force of a regular brush. You simply push down with one hand and the Wall Whale does the hard work of holding itself up against the wall. The Wall Whale XL includes a 20-inch brush with 7 rows of big, fat nylon bristles.