This Briggs and Stratton fuel filter is a high-quality product that is designed to fit 1/4" fuel lines and measure 1-1/8" OD and 3-1/2" in length. The filter has a 30 micron rating and is made from translucent material. It is an extended life series fuel filter that is designed to provide efficient performance and reliable filtration. The product is manufactured by Briggs and Stratton and has a part number of 845125. The filter is compatible with a range of lawn mowers and is an essential component for anyone who wants to ensure that their lawn is mowed smoothly and efficiently.