Hi,

Or, you can save yourself the $20 and go get a tea-strainer from Wal-Mart for $1.97 and cut the handle off with a Dremel cutoff disc, then grind a hole in the middle with a sanding drum. Make sure the hole is a little undersize so the fit is snug. Afterward, secure it with a tie-wrap or a thick rubber washer. There are a few different sizes of strainer, so get the one that fits inside the fuel and gas festos. The modification should take you about 180 seconds (if you're slow!). Good luck, hope this helps!