MSR water filter, miniworks, works has been used, I don't have the gauge to check the "life" on the filter. What you see in pic is what you get.
$40.00 to your door, OR trade of 3 12cm and 3 10cm imusa mugs.
There is a pic of it put together but my iPod wont let me put it in.
Cash or money order(USPS)
Will entertain offers,