Filter Systems Australia Anti Scale Spot Free Rinse De Ionising Media Vessel System 9" x 17" (GT1 112 DI) (*) Dressing Unique Hybrid Graphene Formula – Combines Unique Hybrid Graphene Formula – Combines the best chemistries into one product to provide an effortless application with maximum results Why Choose the Sonax P Ball 5 L min 10 L min 15 L min 30 L min 50 to 100 6 L min 6 L min 10 L min 13 L min 28 L min 100 to 200 5 L min 5 L min 8 L min 11 L min 24 L min 200 to 350 3 L min 3 L min 6 L min 8 L min 20 L min 350 to 500 2 L min 2 L min 5 L min 6 L min 16 L min the figure for your TDS must be equal to or higher than your pressure washer's flow