Lincoln Service Parts 1 › Lincoln Electric 9SM27547 CE FILTER INSULATION M27547 Lincoln Electric 9SM27547 CE FILTER INSULATION M27547 Sale Price: $1.23 Original Price: $1.42 CE FILTER INSULATION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CE FILTER INSULATION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1