This is for two separate filters, one is paper the other is steel mesh.  Both go in to the same application just difference is what you are running through them.  The first one is an I-d-10 steel mesh part number 04999085714 price for it is $595.00.  The other filter is a P-351-06-20  and the part number is 04999085707, it is 20 micron price is $65.00 for that one, any questions inquire.