S200/S300 Fine Filters - Set of 4 discharge-pipe-size_5" you can have the horn

you can have the horn on the System 6 Timer or on the Scoreboard (Speaker K-MS-001)

This Stenner chemical pump #45MFH7A3SUAA provides reliable chemical feeding for your swimming pool

000-hour lifespan

has a side-mounted float valve and an Gray lid

S200/S300 Fine Filters - Set of 4 discharge-pipe-size_5" you can have the hornThis is a set of 4 Maytronics Fine Filters for specific Dolphin robotic pool cleaners. This filter pack works with the following Dolphin cleaners: S200, S300 300i, Active 20, Active 30 30i, Active 40, Discovery, Quantum, Premium Energy, Premium, Triton PS, Triton PS Plus, T35, T45, T55i, Proteus DX4 DX5i, Mercury, Explorer E30, and Advantage Ultra.