if the filter is just moderately dusty, you can clean it by blowing compressed air from the reverse side. do…

if the filter is just moderately dusty, you can clean it by blowing compressed air from the reverse side. do not wash or oil the filter.\nif the filter is dirty, it should be replaced.\nwhich revision would most make this document more helpful to someone replacing a cabin air filter?\nlabels indicating where a glove box and filter are located in a car\na list of the materials needed for changing a cabin air filter\na photo or graphic indicating what clean and dirty air filters look like\nrecommendations for where to purchase inexpensive cabin air filters

if the filter is just moderately dusty, you can clean it by blowing compressed air from the reverse side. do not wash or oil the filter.\nif the filter is dirty, it should be replaced.\nwhich revision would most make this document more helpful to someone replacing a cabin air filter?\nlabels indicating where a glove box and filter are located in a car\na list of the materials needed for changing a cabin air filter\na photo or graphic indicating what clean and dirty air filters look like\nrecommendations for where to purchase inexpensive cabin air filters

Answer

Answer:

C. a photo or graphic indicating what clean and dirty air filters look like

Brief Explanations:

The text gives cleaning - replacement advice based on filter's dirtiness. A visual of clean and dirty filters would help users better judge when to clean or replace.