Three questions:<br />1. If you discover a small amount of water in the separator filter mid-season, can you simply dump the cartridge and re-use it or does it need to be replaced? Why?<br />2. Is there a recommemded "additive" to pour into the fuel tank to allow residual water to be pulled thru without damaging the engine.<br />3. Does the rule of filling the gas tank before storage work to keep condensation moisture out or is there a better way?<br />I appreciate the site and the help...