kkoch
New member
How are these guys for RO/DI units especially the ones below?
http://www.purewaterclub.com/catalog/index.php?cPath=95
http://www.purewaterclub.com/catalog/product_info.php?products_id=506
http://www.purewaterclub.com/catalog/index.php?cPath=95
http://www.purewaterclub.com/catalog/product_info.php?products_id=506