Filter gallery

an underground gallery or tunnel, alongside of a stream, to collect the water that filters through the intervening sand and gravel; - called also infiltration gallery.

See also: Filter

Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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The next step is to choose the filters tab > filter gallery > artistic and then, finally > cutout.
All key process control devices, such as rate of low controllers, are hard-wired to a manual control station located in the filter gallery control room for maximum reliability.
Once you are in the filter gallery, you can adjust the number of levels and the amount of details in each level.