The Pentair Model 188 Vacuum Head is flexible and durable. The body is moulded in one piece of flexible polyethylene. Four lead weights are fully enclosed under plastic covers. All wheels are height adjustable to increase or decrease vacuum velocity as desired. Suits 38mm hose.
Width: 300mm (12")
Hose Connection: 38mm Hose fits directly to vacuum head.
Manufacturer: Pentair - USA