Jandy Aquapure is the forerunner for the former Clormatic Brand. This product is made in the USA.  All Chlorinators are self Cleaning.   Jandy is now Owned by Zodiac who also owns Clearwater & Polaris Autoclear.  

Zodiac has discontinued all old model Aquapure and Clormatic cells and only offer the new 3 port Aquapure design.  You will need to replumb the cell if you have an old style.    The new style cells will match up to your existing Clormatic and Jandy power packs

When ordering cells make sure you know you have to replumb your cell for the new 3 port style.

Salt Levels = 3200 ppm minimum