The Bowman's capsule contains the primary filtering device of the |nephron|, the |glomerulus|. ~Blood~ is transported into the Bowman's capsule from the afferent |arteriole| (branching off of the interlobular |artery|). Within the |capsule|, the ~blood~ is filtered throught the |glomerulus| and then passes out via the efferent |arteriole|. Meanwhile, the filtered water and |aqueous| wastes are passed out of the Bowman's capsule into the proximal |convoluted tubule|.