- Homedepot.com +++++ Has good description +++++

- https://www.poolcleanerblog.com/best-pool-vacuum-heads-reviews/

  What To Look For When Buying A Pool Vacuum Head?

  Right Vacuum Head for you

  Design:
  Triangular shape helps to cover a wider area and reach every corner of the pool with its pointed ends.
  Make cleaning easier.

  With Wheels easier to move, not user-freindly when cleaning curvy areas of the pool

  Wheels:
  Easy to move forwards and backwards inside the water bottom
  Rectamgular wheels make it hard to reach the spots

  Width:
  Too large make it hard to move the vacuum head in the water.

  Ideal width of the vacuum head should be about 11 or 12 inches.
  
  Handles:
  The handles are mostly made of plastic or stainless steel.
  
- Pole size
    


- With Pressure release
- Transparent
- bristled brush
- Vinyl and fiberglass pools
- Compatible with all standard size telescope poles
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