Did chat with Scott customer care service, and they turned me over to experts to get an answer to my question. It says I have to pay $5 to answer my question. I cannot find a new air filter for the Scott self-propelled lawn mower in the stores, and it is difficult to contact the service center. I was just trying to find out if I can order an air filter from Scott. User's recommendation: don't depend on buying an air filter for a Scotts lawnmower.