Technician A says that primary filters typically use chemically treated paper filter media with a micron rating of more than 10 microns. Technician B says that synthetic filter media is used to separate bound, or coalesced, water from fuel inside a primary filter. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because primary filters often use chemically treated paper with a micron rating of more than 10 microns. Technician B is also correct because synthetic filter media can be used to separate coalesced water from fuel in primary filters.

Technician a Says That Primary Filters Typically Use Chemically Treated