No need to filter it. Galena is a different flavor from Chinook. Chinook was kind of a big deal in there. Galena is a high alpha acid hop and mainly used for bittering. Nugget is mainly used for bittering or flavor. Cascade is all around. Do you have a auto siphon to get your beer out of your... cooler? I hope you don't plan to pour it. How much volume did you have? 1.110 sounds off for that.. Should be around 1.080 give or a take a little. I bet you didn't mix your top off water in well, or you don't have 2 gallons in there.