Commodity200520062007200920102011
Filtering/purifying mach. & app. for filtering/purifying water$405     
Filtering/purifying mach. & app. for filtering/purifying beverages other th ...$126     
Oil/petrol-filters for int. comb. engines$5$7$115$76$298$303
Filtering/purifying mach. & app. for liquids (excl. of 8421.21-8421.23)    $157 
Intake air filters for int. comb. engines   $2$24 
Filtering/purifying mach. & app. for gases, other than intake air filters f ... $221    
Total$536$228$115$78$479$303