Dolphin S300, Active Motor Unit With LED EX steps_2 Steps The lettering is 4 inches

The lettering is 4 inches and 1

These screws are used on several Hayward filters

tools and expensive

The 180 is the original single-jet Polaris

The Hayward CAT 5500 WIFICA Professional Salt Controller Package is a Wi-Fi enabled automated controller that meets California Title 22 requirements

Dolphin S300, Active Motor Unit With LED EX steps_2 Steps The lettering is 4 inchesThis is a Maytronics S300 LED EX Motor Unit for multiple Dolphin robotic pool cleaners. This motor will work in the Dolphin 300, 300i, S200, Active 20 30 30i, Discovery M2BIG, Premium, Warrior SI, Quantum, Triton PS Plus, Discovery, Mercury, Premium, Proteus DX5i, T35, T45, T55i, Explorer E30, Advantage Pro. It also works with the Pentair Prowler 920, 930, and 930W. This item replaces part number 9995388 EX. It has a one year Maytronics warranty.