This Econox 1200 is in great condition. I bought it new 4 years ago. I have always maintained it and it's done a great job, I just outgrew it. It comes new with 2 posts and it has a stock spot to add a third post and I did that last year. So it now has 3 posts and goes faster then 1200gph and sweeter too! It comes with the 3 membranes I ran last year and the tubes to store them. The membranes are currently still in the storage tubes. This rig new is over $20,000 with 2 posts... The 3rd post is just over $5,000. So it's a great deal at $16,000! If you only want 2 posts, we could talk about a price for that also. I just need it gone. Free up some space. $16,000 You can call or text if interested. My cell is: 8zero2 79three zero275