A NEW OIL & AIR FILTERS KIT SUITABLE FOR TRIUMPH SPITFIRE MK 1 - 3 1300 AND MK 4 [ NOT 1500 ] WITH STANDARD HS2 1.25 INCH SU CARBS . KIT CONTAINS A PAIR OF AIR FILTERS AND GOOD QUALITY OIL FILTER . PART NUMBERS GFE1037 [ AIR FILTERS ] AND GFE150 / GFE119 [ OIL FILTER ]