Today's high performance gasoline engines require clean, dry fuel, and Racor's in-line gasoline filters meet that need. Anodized diecast aluminum head with clear, reusable plastic bowl. Separates water. Features a high capacity 10 micron Aquabloc^(R) II element that removes 99% of free water and sediment. GPH 25 Ports 1/4"-18 NPT Bowl Clear Size 2.1" dia. x 4.3" H