Lincoln Electric 9SS28186-10 S28186-10 AIR FILTER ( INTERNAL / EXTERNAL AIR ) Sale Price: $181.76 Original Price: $209.02 AIR FILTER ( INTERNAL / EXTERNAL AIR ) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! AIR FILTER ( INTERNAL / EXTERNAL AIR ) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1