In addition, DIYers continue to recycle used oil filters and oil bottles in most counties. Precise recycling efforts are not measurable as many counties collect and market used oil filters and oil bottles with other metals and plastics, respectively. With this being the case, not all filters and bottles that are being recycled could be counted directly. Nearly all of the state's 46 counties accept used oil filters for recycling with most of those counties also collecting oil bottles for recycling.