Airtac Standard New Type GF2 GF3 Air Filter Airtac standard, new type, GF2-01 GF2-02 GF3-02 GF3-03 GF3-04 On Click the picture to enlarge: Model:GF2 GF3 Airtac Standard AC,BC Series F.R.L Airtac Standard AFR,BFR Series Air Filter & Regulator Airtac Standard AF,BF Series Air Filter Airtac Standard AR,BR Series Regulator