1 In NPT Fuel Tank Filter For Diesel Transfer Pump 25 GPM 30 Micron Spin-on. 3/4" NPT Fuel Tank Filter High Flow 30 Micron Spin-on For Diesel Transfer Pump. Inlet /Outlet size: 1” NPT. Fits common fuels such as unleaded gas, diesel, fuel oil, up to 20% biodiesel and related additives.
