up for sale a Presque Isle Wine Cellars filter, this thing is a beast it comes with 5 extra filters it's heavy and could probably be used for other applications
$200 shipped
https://www.piwine.com/catalog.html?page=shop.product_details&flypage=flypage.tpl&product_id=17052&category_id=57
$200 shipped
https://www.piwine.com/catalog.html?page=shop.product_details&flypage=flypage.tpl&product_id=17052&category_id=57