Easiest way is to check the label on the item itself. It is always sticked on the elements like this:
Part number on cartridges:
Part number on the bag filter elements:
Part number on the bag filter elements:
You can fill in the dimensions of the element based on the Element information sheet you can find on this links:
In case there is not a label on the element/respectively element is missing, you can send us the nameplate of the unit and we will investigate for the missing part.
And there is always an option just to send us a picture and we will do our best to find out your missing parts. Like those:
Are you sure you want to perform this action?