SweepEase SS/POLY BLEND Brush AquaDynamic Pool Brush, 18-Inch "SweepEase Sticks to the walls and floor like a magnet!" After 60 years of drudgery, there is finally an EASY way to sweep your pool! The patented spoiler shape uses water to push the brush to the walls and floor with 5-10 pounds of pressure, yet easily slices back through the water. Made with the highest quality materials that never bend so it makes 100% contact every time. This SS/Blend is NOT FOR USE ON Vinyl or Fiberglass pools! Look for SweepEase 100% POLY Brush. With continued use helps eliminate algae, calcium and sodium keeping your pool perfectly clean, looking like new! SweepEase "Sticks to the walls and floor like a magnet! You're gonna love it!"