Bought one of them and it works well on first story glass maybe light second story stuff… The holes at the end on each side don’t spray water. Not too impressed the more I use it… I could see it being really good with a pump but for basic pressure from a spicket it’s not holding up. We have good pressure here too so this is strange, must have more water outout then a two pencil jet… But when I switched to a four pencil jet I was getting great flow.
So far for me the quad pencil jet is the only way to go. Definetly need a pump soon.
I have been meaning to ask someone about that. When using my water tester we are running at 40 or so from the spicket around here. When I change from ro/di to just di and then test its at 6 compared to the zero it would be if I was using ro/di.
What are the numbers? When should we be using Ro di and what is tolerable in regards to parts that won’t show up on windows?