ARRPF554AW Features: -Removes coalescing / oil particles down to .01 micron. -Pop-up indicator alerts you to change the element. -6 oz. metal bowl with sight glass. -Low pressure drop. Dimensions: Overall Height - Top to Bottom: -3 Inches. Overall Width - Side to Side: -3 Inches. Overall Depth - Front to Back: -9 Inches. Overall Product Weight: -1.9 Pounds.