Commodity2006200720082009
Oil/petrol-filters for int. comb. engines $92$761$3,652
Filtering/purifying mach. & app. for liquids (excl. of 8421.21-8421.23) $22,075  
Intake air filters for int. comb. engines  $2,665 
Filtering/purifying mach. & app. for gases, other than intake air filters f ...$75   
Total$75$22,167$3,426$3,652