DIN UPVC 45 DEGREE ELBOW 20MM
PLEASE NOTE: This product is using the DIN standard which means it is a metric fitting and will be compatible with most imported aquariums and fittings such as Red Sea, Cade Aqua One.
DIN is not compatible with imperial fittings found at local hardware stores. You can use a converter union to convert imperial to metric.
DIN is a technical standard originating in Germany and used internationally