Bilgekleen Filter System - 4.5in. Dia x 12.5in.H

The patented BilgeKleen System automatically removes oil, gas, diesel fuel and other hydrocarbon pollutants from bilge water before it is discharged overboard. Using a special filter medium, the BilgeKleen captures and binds to hydrocarbons and lets water pass through freely. As a result, 99.9% of the hydrocarbon pollutants are eliminated from discharge with no increase in pressure to the bilge pump. 3/4in. NPT ports.