Caprock ATS4-357 UVC Lamp – Compatible With Aqua Treatment Service (ATS) Systems

This is a brand new Caprock UVC lamp, model ATS4-357, designed to be compatible with Aqua Treatment Service (ATS) systems.

It’s a T5 tube-shaped bulb that emits ultraviolet light, perfect for water treatment applications like sterilizers or purifiers.

The light color is ultraviolet, so it’s doing the work of keeping things clean and algae-free.

It’s still in its original packaging, never used.

The bulb shape code is T5, and it’s made to fit systems that use this specific size and connector.

No UPC listed, but the MPN is ATS4-357.

If your ATS unit needs a fresh bulb, this one will get you back up and running.

Simple, effective, and ready to install.