Nothing, they are the same thing.
A cartridge filter is inside an assembly as an element is its own assembly.
biology
Difference is capacity and the fuel type.
distinguish between slow and rapid sand filter
Common difference, in the context of arithmetic sequences is the difference between one element of the sequence and the element before it.
an atom is the smallest unit of an element, but an element is a pure substance
Size.
differentiate between slow and rapid sand filters
There is no difference between a regular laboratory filter and a regular coffee filter. It's only different when you use more expensive laboratory filters with a specific small pore size or special coating
The main difference between a tin and an ein is that a tin is a metal element with the symbol Sn, while an ein is not a recognized element in the periodic table.
A CSS box shadow effect is applied to the outer layer of an element while the filter drop-shadow, an experimental property, follows the rendered shape of any element including pseudo elements, such as a tootip with an arrow. A filter drop-shadow also takes into account the transparent aspects of a .png image.
An element is a pure material substance, a convention is a meeting of people.