Hayward domed filter tool works with Hayward Pro Series Sand Filter Model S200.
This is a genuine Hayward part.
This Hayward wrench is specifically made to remove the bulbous dome that screws into the top of a Hayward S200 swimming pool filter. This wrench fits over the dome with notches in the wrench engaging protruding pieces of plastic on the dome's flange. The wrench is plastic, as is the dome.
Product note:
Final Sale.