Pentair R201286 222 Pro Vac Series Residential and Commercial Pool Vacuums Unique suction chamber concentrates vacuum velocity equally and full width flex strips guide debris into the suction chamber All wheels are adjustable to increase or decrease the vacuum velocity Includes 1-1/2-inch vac hose swivel connection; comes with 22-inch commercial model Also includes metal swivel handle, ball bearing wheels, stainless steel shaft Measures 22-1/4-inch length by 2-3/4-inch height by 12-inch width