R-Series Filters: A filter intended for removal of any particle including oil-based liquid aerosol. They may be used for any solid or liquid airborne particulate hazard. If the atmosphere contains oil, the R-series filter should be used only for a single shift (or for 8 hours of continuous or intermittent use).
How many Oscars did Ben Affleck win? Ben Affleck has won two Oscars. He won an Oscar along with friend Matt Damon in 1997 for Best Original Screenplay for Good Will Hunting. In 2013, he won a Best Picture Oscar f â¦ or Argo, which he produced.
For the political thriller Argo (2012), which he directed and starred in, Affleck won the Golden Globe Award and BAFTA Award for Best Director, and the Academy Award, Golden Globe Award and BAFTA Award for Best Picture. In 2014, he starred in the psychological thriller Gone Girl. Starting in 2016, Affleck will portray Batman in the DC Extended Universe, starting with Batman v Superman: Dawn of Justice, and will direct, write and star in Live by Night in 2017.