The fuel filter of a lawnmower is a little piece of equipment that has a big job. It’s usually located in the fuel line or fuel tank of your mower. It has a round filter that is encased in a plastic or metal body and it’s relatively small.Click to see full answer. Keeping this in consideration, is there a fuel filter on a push mower?Not all push lawn mowers are equipped with a fuel filter.Likewise, where is the fuel filter on a Murray push mower? Locating the Gas Filter Peer underneath the rear of your Murray lawn mower on the side of the gas filler. Depending on your model, it may be on the left or right rear of the mower. Trace the black gas line from the bottom of the tank to the fuel filter. Likewise, how do I know if my lawn mower fuel filter is bad? Look for debris on the filter. If you see debris on the filter or can’t see light through the filter, then the filter is bad and it’s time to replace it.Do Honda lawn mowers have fuel filters?The fuel filter is located just inside the fuel tank, where the fuel line connects to the tank. To gain access to the filter, you’ll first need to remove the tank from the body of the lawn mower engine. Unclip the fuel line and then use a socket wrench to remove and replace the fuel filter.