How To Build A Greywater Sump Pump Filter Part 1 This is part 1 in this series. Building a Greywater Sump Pump does not have to be a daunting task, In these vides we show you a very easy way to build an all in one system. You Might Also Like How To Repair The DIY Greywater Aquifer Pipe April 26, 2020 Easy Permits For Your Greywater System May 2, 2019 Greywater – How to Divert the Shower To Lawn s1p5 – Connecting The Sewer Pipe April 19, 2020