Get current pricing for Filter Technology Dual Ba, 88-30-4F-2B-150-4S-B Twin All Stainless Steel Basket Filter By Filter Technology Inc. (chicago. Ill) Model 88-30-4f-2b-150-4s-bs-pb-dp, Serial # 081911-1a. Features A304 S . Product Category: Process Equipment, Sub Category: Process Filters: