LTWHOME Replacement Carbon Filter Pads Fit for Eheim 2628760 Professional 3e 2076/2078/450/700/600T Packing include: 3 pcs. Approx size:22.5 x 22.5 x 1 cm. Custom designed and manufactured for Eheim 2628760 Professional 3e 2076/2078/450/700/600T filtration systems. Provides efficient water flow with less clogging for long lasting filtration. Enhances biological filtration.