Filtro Di Cambio de Color Cama Mixta Intercambio Iónico Resina Desionización DI Acuario...
Colour Changing Resin: By using a translucent shell, in the event that the resin has changed colour you are able to see the change directly. Easy Installation:; Universal Standard size 10"x2.0",sturdy and durable PP filter housing, BPA-free.