AIR FILTER 

Air Filter	Product Code: 7-08379 Price: Check Latest 7-08379 AIR FILTER Replaces: 4223-140-1800 Flack flock filter fits TS400 Use with 7-08321 panel filter Secondary filter, gauze mesh Screen for B400 cut-off saw 4 5/8 L x 2 3/4 W x 3/8 HT