AIR FILTER 

Air Filter	Product Code: 7-02274 Price: Check Latest 7-02274 AIR FILTER Replaces: Robin 1573620101 Wisconsin EY 1573620101 Fits model EC13V (WT1-125V) For 4 HP 2 cycle engines 2 3/16 ID x 3 1/16 OD x 2 5/16 HT Use 7-02291 Pre-Filter