For maintaining an optimal filter performance and thus a good water quality in the aquarium it is necessary to clean pumps, filters, connectors, hoses and tubes on a regular basis.
With the Eheim universal cleaning brush set with three separate brushes in different sizes you can keep hoses and tubes with the following diameters easily clean: 9/12, 12/16, 16/22, 19/27 and 25/34 mm
With 1,6 m of EHEIM flexible nylon thread that helps you clean aquarium tubes and hose easily and comfortably. The nylon thread is threaded through the hose system. Pull through slowly. The free-hanging brush head will remove the dirt.