We just learned recently from Alex Negranza (www.whynotcoffee.com) that the Coffee Catcher fits the new siphons from Yama. Here's what he posted, via his Twitter feed:
"Oh snap! A @CoffeeCatcher works with my Yama Syphon! Easy Clean Up! Best thing for cleaning glass coffee apparatus since microfiber towels!"Great news, we love to learn new places we can help!