chlorinator
/ˈklɔrɪˌneɪtər/
noun
- A device or machine that adds chlorine to water, especially in a swimming pool or water treatment system.
- The water plant's chlorinator broke down, so they had to add chlorine by hand until it was fixed.
- We installed a new automatic chlorinator that keeps the hot tub clean without daily effort.
- The pool technician checked the chlorinator to make sure it was releasing the right amount of chlorine.
Synonyms