Pentair R201286 - ProVac Vacuum HeadPentair R201286 ProVac Vacuum Head is a 22 inch commercial vacuum head made for faster cleaning in larger pools. Its weighted flexible body, concentrated suction chamber, and ball bearing wheels help keep strong contact with the surface while guiding debris efficiently into the vacuum path. Key Features: 22 inch vacuum head Ball bearing wheels Weighted flexible body Fits 1 1 2 and 2 inch hoses