Ok, I have a quote here for an air compressor cooler. It seems high. At this location we have been running over 8 years. There are 3 CNCs here. I do battle having water in the lines especially in the humid summer. I do have a couple filters in the line and that helps some. The compressor has a radiator thingy on it which was supposed to help, but doesn't. It will be over $1,500 by the time I have it installed correctly. I'll have the fellow that does maintenance for me do it. Will it be worth that? Do I just not know what I'm missing out on? Kind of like didn't have a water softener in the house for years and now wouldn't do without one?