What diverter will fit my downpipe?

We strongly advise that you measure your downpipe diameter prior to ordering a diverter. The Gutter Mate will fit 68mm, 76mm and 80mm diameter and 65mm and 75mm square downpipes, but for larger downpipes up to 110mm in diameter, you'll need a Graf Speedy Diverter or 3P Universal Diverter & Filter.