By Sta-Rite



Model # GW7700

Alternate Part #'s GW7900, PENGW7900, STA-20-1057

Product Description

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The PoolShark has a patented bottom platform which features multiple rows of squeegee-like fins to easily dislodge stubborn dirt and debris from your pool.

  • Quiet Operation - The poolshark glides silently through the water.
  • Two-Way Dirt Attack - Squeegee-like fins easily dislodge dirt while oscillating vortex action powerfully vacuums away debris.
  • Voracious Appetite - Cuts a 12" wide path and easily cleans all pool surfaces.
  • Sleek, Good Looks - Stylish, high-tech design.

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?     Asked on 2/18/2007by Guest

Does this unit come with the hose and all other necessary accessories for installation and use?

A  Answered on 2/18/2007 by InyoPools Product Specialist Patrick P.

Yes this cleaner does come with the hose and all accessories needed for installation. 

?     Asked on 4/14/2007by Guest

Will this cleaner work on a fiberglass or vinyl liner pool?

A  Answered on 4/14/2007 by InyoPools Product Specialist Patrick P.

Yes this pool cleaner is designed to operate on gunite, vinyl liner or fiberglass pool.

?     Asked on 5/23/2007by Guest

Can you give me a comparison between the GW7700 and the GW9500? Will either unit work on a vinyl liner pool?

A  Answered on 5/23/2007 by InyoPools Product Specialist Patrick P.

The main differences between these two cleaners are as follows:1. The Pool Shark cuts a 12" cleaning path and the Great White cuts a 15" path 2. The Pool Shark uses rubber squeegees where the Great White uses bristle type brushes. Both units may be used on a vinyl liner, gunite or fiberglass pool.

?     Asked on 5/21/2017by Gene Melanson

Does this unit do the walls of the pool too, or just the floor of the pool

A  Answered on 5/21/2017 by InyoPools Product Specialist Alex V.

Gene, The GW7700 is not designed to climb the walls of the pool.

?     Asked on 5/25/2018by Inyo Visitor

Is this for inground pools or can it be used for above ground also?

A  Answered on 5/25/2018 by InyoPools Product Specialist Patrick P.

We would not suggest the GW7700 Sand Shark pool cleaner on an above ground pool as this cleaner can be too heavy for the liner and pull the liner from the track. We would suggest something like the PureLine Aqua Fusion Pool Cleaner


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