I bought 6 new Fram Titanium's and they lowered the price as long as I bought the case. I did not the deal ZeeOSix recieved. Mine were $10.99 ea. Even though I know the Ultra holes are the same size as the threaded intake, I just don't like the micro base holes, easier to make foam, my brain tells me. Ha Ha. My Titanium's do not have this high end orange gasket, the same old grainy black gasket.