Purifiers
"Purifiers" in a Sentence (3 examples)
There are frequent instances of malicious door-to-door selling, such as pushing water purifiers on people after carrying out water quality tests without permission.
Please exercise every caution against cowboy salesmen of water purifiers and fraudulent-test sales.
An army of sentence purifiers landed on Tatoeba. They will not rest until they eliminate everything that does not fit their narrow standards.