Installed the new air filter minder on my JD 322, see pix below. The old one was broken around the reset button on the end/top, so it was sucking air. Found this online for about $38, while Deere retails it for about $30 more than that. Probably should remove the left engine side panel and check/adjust the carb mixture just a bit since it isn't sucking air. Runs a little smoother at idle with the new one.