Lincoln Service Parts 1 › Lincoln Electric 9SM28454 PRE-FILTER HOUSING ASBLY M28454 Lincoln Electric 9SM28454 PRE-FILTER HOUSING ASBLY M28454 Sale Price: $669.81 Original Price: $770.28 PRE-FILTER HOUSING ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PRE-FILTER HOUSING ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1