The Pentek GP8024S3 bag filter vessel system is made out of 304 stainless steel housing material. The Pentek GP8024S3 stainless steel bag filter housing has a 3-inch inlet/outlet and uses Size number 2 filter bags. Size number 2 filter bags are 7-inch W x 32-inch L. The Pentek GP8024S3 bag housing has a stainless steel filter basket. 304 stainless steel housings have a very broad application and can be used for anything. Use this Pentek GP8024S3 filter bag housing for commercial, industrial, and process applications such as coolants, chemicals, solvents, process water, ground water, edible oils, lube oils, and hydraulic oils.