4″ Screw-On See Through Filter Assembly with #12 Ports and 115 Micron Element, for running 50 weight or lighter oil. For use with disposable filters on the bottom of the See Through Oil Filter. Dual filtration gets all the microscopic particles out of the oil. These filters are smaller and lighter which make it easier to mount in tight engine compartments.

• Smallest Particles Filtered: depends on the disposable filter microns, varies on brand

• Recommended Disposable Filter: (not included)
  K&N # HP-2003 or # HP-3002 or
  WIX #51069 or # 51060
  BlackOut Series can use Napa Gold filters

• Disposable Filter Thread Size: 13/16” – 16 TPI

• Bypass Relief Valve: Yes

• Inlet & Outlet Fitting: #12 O-Ring Boss – 1 1/16” – 12 TPI

• Operating Temp: max 220 degrees Fahrenheit

• Operating Pressure: max 150 PSI

• Height (without disposable filter): 3.00 in.

• Width: 5.00 in.

• Length: 6.00 in.

• Filter Weight: 3.4 pounds