Section 455D.13 - Land disposal of used oil and used oil filters prohibited - collection and recycling1. A sanitary landfill shall not accept used oil for final disposal.2. A person offering for sale or selling oil or oil filters at retail in the state shall do the following: a. Accept at the point of sale, used oil and used oil filters from customers, or post notice of locations where a customer may dispose of used oil and used oil filters.b. Post written notice that it is unlawful to dispose of used oil in a sanitary landfill.3. A business that generates used oil filters or collects used oil filters from a person shall not dispose of the oil filters in a sanitary landfill and shall source-separate and recycle the oil filters.89 Acts, ch 272, §13; 2008 Acts, ch 1167, §1, 2