RESPIRATORY FILTER FOR BREATHING EQUIPMENT. IT COMPRISES OF A FILTER WHICH IS INCORPORATED WITHIN A HOUSING WHICH IN TURN IS THEN SCREWED EXTERNALLY TO A FACE MASK. THE FILTERS ARE SOLELY FOR USE WITH RESPIRATORY PROTECTIVE EQUIPMENT AND ARE USED TO TRAP SOLID AND LIQUID PARTICLES INCLUDING DUST, SMOKE, WELDING FUMES, RADIOACTIVE PARTICLES, HAZARDOUS GASES AND VAPOURS.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 9020 OTHER BREATHING APPLIANCES AND GAS MASKS, EXCLUDING PROTECTIVE MASKS HAVING NEITHER MECHANICAL PARTS NOR REPLACEABLE FILTERS GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 902000 OTHER THAN BREATHING APPLIANCES AND GAS MASKS (EXCLUDING PARTS THEREOF), FOR USE IN CIVIL AIRCRAFT TARIC CODE 9020000020 PARTS OF RESPIRATORY APPARATUS AND OF GAS MASKS, FOR USE IN CERTAIN TYPES OF AIRCRAFT ALSO CLASSIFIED IN ACCORDANCE WITH HSENS, GENERAL CHAPTER NOTES TO CHAPTER 90, PART 2B & CHAPTER NOTE TO 9020