The Amalgamut is the third studio album by American rock band Filter, released on July 30, 2002, by Reprise Records. Unlike their first two albums Short Bus (1995) and Title of Record (1999), which were both certified platinum, the album stalled prior to hitting 100,000 copies sold, in part due to frontman Richard Patrick cancelling its main tour in order to enter a rehab facility. The album still had two singles released in its promotion: "Where Do We Go from Here" and "American Cliché". The Amalgamut was the last album to feature band members Geno Lenardo, Frank Cavanagh, and Steve Gillis, with Patrick starting up the band Army of Anyone upon getting out of rehab. It was the last Filter album to be released until six years later, when Patrick reformed the band with new members and released 2008's Anthems for the Damned.

Filter is an American rock band formed in 1993 in Cleveland, Ohio, by singer Richard Patrick and guitarist and programmer Brian Liesegang. The band was formed when Patrick desired to start his own band after leaving Nine Inch Nails as their touring guitarist. Their debut album, Short Bus (1995) received platinum certification by the Recording Industry Association of America (RIAA), supported by the single "Hey Man Nice Shot." After the album, the band would go through the first of many lineup changes, leaving Patrick as the only consistent member across all releases.