Dolphin Rear Brush Assembly - Gray SR Smith Velocity SP Standard Platform/Setback/SR Frame Colors/TrueTread The DEL Ozone 25 is

The DEL Ozone 25 is a powerful Ozone Generator for pools up to 25

is printed on heavy-duty aluminum material with 4 inch lettering and can be customized with a specific chemical or you can leave it blank

The Spectrum Marshall Ballast System provides extra stability for Marshall lifeguard platforms with easy attachment to existing portable platforms

The face measures 2-1/2 inches in diameter and is filled with glycerin

It also fits is compatible with Hydrell 8092S Lens Gasket

Dolphin Rear Brush Assembly - Gray SR Smith Velocity SP Standard Platform/Setback/SR Frame Colors/TrueTread The DEL Ozone 25 isThis is a Maytronics Rear Brush Assembly in Gray. It is used on several Dolphin pool cleaners. Some include Prowler 920 930, Active 20 40, Active 30 30i, Discovery, Premium Energy, Quantum, Triton PS PS Plus, Premium, T35 T45, T55i, Mercury, Warrior, DX5i, Explorer E30, Advantage Ultra.