I wonder if these will ever make a comeback... Not the company, but styles. With the high powered low cost Ac or Dc pumps, (that aren't breaking the bank anymore; buying online or on your electric bill...) I wonder if the effeciancy and or performance wouldn't exceed a whole lot of other skimmers right now, and what price point would you see newer models be competitive. I'm betting you'd have to pay $800 to get something current that would be equivalent to these old beasts. Mrc Mr2 as well. I see downdraft skimmers selling so cheap... With so much old potential with new pump advancements...
https://reefbuilders.com/2014/03/11/ae-tech-maker-famous-etss-skimmer-business/
https://reefbuilders.com/2014/03/11/ae-tech-maker-famous-etss-skimmer-business/