This month, the State of Washington banned the sale of firefighting foam containing per-and poly-fluoroalkyl substances (PFAS), one of the first states in the nation to take action on the presence of this chemical. This poses a challenge for facilities that commonly use fluorine-based foam, like aqueous film forming foam (AFFF), for their fire suppression systems. Performing a foam system replacement study will allow you to evaluate replacement options while reducing system impairment and business disruption. Let us answer your questions with our FAQ Guide on our website at coffman.com/afff-firefighting-foam-system-replacement . #PFAS #firefightingfoam #AFFF #PFASban #Washington #fireprotectionengineering