I purchased this 100 gallon reservoir for my RODI water 7 months ago. Although I LOVE the quantity, the tight fit in my laundry room has taken it's toll so I am going to be purchasing a smaller vertical tank. This 100 gallon tank has 8 inch lid and is model number 40668. Measurements are 38 inch diameter and 28 inches tall. I have posted a link above to the Tractor Supply website so you can actually see the tank. Tractor Supply is also where I purchased it. I paid $500 for the tank and would like to get $300, as it is like new and has only stored water for 7 months. It was used inside only and was never stored outside.
I am located in Woodstock, GA and this would have to be a pick-up only transaction, as shipping would cost almost as much as the tank costs.