purge air out of canister

[beviking]

:: pokes head in, notes the lack of this problem w/ a certain brand of German made filters, leaves ::

FWIW Squawkbert, the filters do purge the air automatically, so there is no problem : Some of us just prefer to do it manually = quicker

::quickly divides the cost of a certain brand of German made filter by cost of Filstar and gets THREE! Stops counting on fingers and giggles::