This vacuum head lifts sand, leaves and sediment off the bottom of your pool. The triangular shape gets into the corners and along the wall more easily than a round head, and the three brush strips underneath loosen caked-on dirt as you push it forward.
The brushes are removable, so you can replace them separately once they wear out after a few seasons. The spout on top is stepped, which is why it fits both 32 and 38 mm pool hose. The handle bracket pivots, keeping the head flat on the bottom however you angle the pole, and it clips onto an ordinary telescopic pole.
Usable in any type of pool: liner pools, polyester pools and everything in between. You get the vacuum head itself - a telescopic pole and a pool hose are not included, so you either have those already or buy them alongside.