3710871 In-Line Air Drier Filter with Sight Glass $42.84 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details Diameter: 2 1/2"Length: 8 1/4"Fitting In: 1/2 MOSight Glass: SideFitting Out: 1/2 MODesiccant: Details Back DetailsDiameter:2 1/2"Length:8 1/4"Fitting In:1/2 MOSight Glass:SideFitting Out:1/2 MODesiccant:2.20ci