Quick view View Item FILTER PAPER, RECTANGULAR, GRADE 1, 8.5 IN X 11 IN Filter Papers, Rectangular, Grade 1 The most widely used qualitative filter paper for routine applications. Medium porosity and flow rate. Item #Dimensions (inches)Quantity Per Pack FPR8X11 8.5" x 11" 100 FPR1822 18" x 22" 100 Weight: 1.10 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: