Get current pricing for Tri-mer, Tri-Mer-35056-ID Tri-mer Corp 20,000 Cfm Used Blower, 48 Inlet, Model # F/s 10 Fan. Cw, Serial # 2998. Unit Goes With 529a. Overall Dimensions: 86 L X 85 W . Product Category: Process Equipment, Sub Category: Water Filtration Equipment: