How To Cut the Greywater Aquifer Pipe Cut it upside down.Push the guide of the sawzall against the pipe to avoid the saw from jumping around. You Might Also Like Shower To Lawn DIY Greywater System | The Before Overview April 21, 2020 A Beginners Guide To A DIY Greywater System February 4, 2019 The $40 DIY Greywater Filter: Make Your Own! April 5, 2019