Universal Car 3-Port Oil Catch Can Tank Separator 1 Outlet + 2 Inlet with Breathing Filter and Oil Drain Valve Filter Kit Features: [Suck Oil and Keep Engine Clean] - Capture oil and moisture from PVC/CCV air to keep prevent crashes caused by carbon deposits. [Washable filter for secondary filtration] --- the breathing filter can block dust and sandy air, and the baffle system in the fuel tank will filter the air again. [Support multi-angle installation] - The mounting bracket on the top of the fuel tank can be Installed at multiple angles to fit your car and easy to install. [2 kinds of easy installation] - Install the fuel tank with or without respirator filter for your choice. Size: Water tank size: 4.05" (102mm)*2.5" "(63.5mm) Inlet/Outlet Hose Size: Inner Diameter: 0.4" (10mm) Outer Diameter: 0.64" (16mm) Filter Size: 47mm Capacity: 5oz (About 150ml) Color: Black Material: 100% steel bar, 6061 aluminum alloy Accessories: Suitable for most cars Package includes: 3-port oil catch bottle Package includes: 1x fuel tank 3x accessories (2 inputs + 1 output) 1x breathing filter installation accessories 1x breathing filter 1x hose clamp Necessary installation hardware2 - Port Oil Catch Can Package includes: As the picture shows Note: 1. Please allow 0.5-1mm measurement error and check the tank size and capacity before purchasing 2. Instruction is not included and professional installation is still recommended.3. It is recommended to wash the filtered respirator at most 2-3 times, preferably with a small brush. Tips: There is a baffle system inside the tank to capture the oil better. You can also add some stainless steel wool on the filter to capture more oil.