Your choice for odor control! United 850 will significantly reduce odors and H2S gas levels in confined spaces. United 850 is an activated carbon-based product, safe and easy-to-use, non-flammable, and long-lasting (1-3 months).
This product is ideal for use in lift stations and manholes where H2S is a problem. Actual customer applications in manholes have reduced the amount of H2S present from 200 parts per million to undetectible in 15 minutes, quickly changing the working area from dangerous to safe.