Spectrum Lifeguard Chair Replacement Fold-Down Seat inlet-pipe-size_8" This impeller fits WhisperFlo pump

This impeller fits WhisperFlo pump models: WF-2

there is a "groove" that is offset from the center of the Slide Track

The ball is constructed of Solid Core Butyrate

This Warning No Lifeguard On Duty (18 Years And Under) Sign measures 18 x 24 inches

This is a Hayward Wheel Sub Assembly replacement for 2X and 4X Poolvergnuegen Pool Cleaners

Spectrum Lifeguard Chair Replacement Fold-Down Seat inlet-pipe-size_8" This impeller fits WhisperFlo pumpThis is a Spectrum Lifeguard Fold Down Seat replacement for all Spectrum Lifeguard Chairs with an existing fold down seat. The seat folds down and is non padded. If your current Spectrum seat is padded or folds down, you do not need the swivel adapter. If your seat is hard plastic (non folding), you will need to Quick Disconnect Swivel Adapter (item #20295 00) to convert your chair to this new style seat.