An IBC tank - 1000ltrs currently a bit dirty , I've cleaned it before with Milton fluid , I just don't have time at the moment , but it's very useable still. A good length of Transfer hose. A transfer pump - pretty new with power cable. A set of 3 20 inch pre filters (I recommend new filters for these). A 4040 RO housing and Ionics Filter (less than 1 year old and working super) You get some connecting hose etc , but you'll probably want to improve those.
A pretty big DI vessel , for polishing your water finally. This is my setup that I've been running for years now , and built a very successful business of window cleaning around this great workhorse. The item "Water Fed Pole Window Cleaning System (Water Production) 4040 RO (Ionics)" is in sale since Saturday, November 6, 2021.
This item is in the category "Home, Furniture & DIY\Household & Laundry Supplies\Cleaning Tools\Squeegees & Window Cleaning". The seller is "firenzajock" and is located in Chesterfield. This item can't be shipped, the buyer must pick up the item.