Clean Storm 1 Inch Suction Filter Use to filter both Air and or Water 1" Fip 3-1/8" wide 5-12" Long from bottom to top of filter housing 304 SS 40X40 mesh 4-3/8" H + bottom Inside of bottom ring is 2-1/2 Clearance. Used inside the Goliath 1500 tile cleaning machine in the bottom of the waste tank.