Product review (2 stars): Not for DH-832
Does not fit the Robutussin model DH-832. The length of the filters are about 5 inches - which is at least half inch shorter than what the DH-832 needs. I am going to have to return these. I did not take the filters out of their transparent sealed wrappers but from what I can tell they look alright. If only the size matched the title and description of the production on the web page.