Enables chloride transmembrane transporter activity and iodide transmembrane transporter activity. Involved in inorganic anion transport. Located in apical plasma membrane. Human ortholog(s) of this gene implicated in Pendred Syndrome; autosomal recessive nonsyndromic deafness 4; and goiter. Orthologous to human SLC26A4 (solute carrier family 26 member 4). [provided by Alliance of Genome Resources, Apr 2022]