System:3 Filter 25 Inch Tank O-Ring state_Florida The platform deck height is

The platform deck height is adjustable from 12 to 18 inches high

Diving boards produced prior to 1975 use three grommets and no corner pieces

You get a belt that fits your body

This starting block has a Patent Pending integral backstroke start ledge that is adjustable to five positions

Made especially for the pool deck

System:3 Filter 25 Inch Tank O-Ring state_Florida The platform deck height isThis o ring is designed for the Sta Rite System: 3 Filters with 25 inch tanks. It is designed for models: S8S70, S8D110, S8M150 and S8M500. It is identical to O 486. This o ring has been manufactured by a Poolweb partner in accordance with OEM specifications and are designed to meet or exceed specifications.