• The RPI Filter Housing is CLEAR so you can see when the filter needs replacement without having to remove the housing. • Fits: Utility Module (OEM Part #24-0352-00) and Filter Regulators (OEM Part #'s 24-0168-00, 24-0170-00 & 24-0175-00) • Model(s) This Part Fits: Filter Regulators (24-0168-00, 24-0170-00 & 24-0175-00), Utility Module (24-0352-00)