An exfiltration apparatus for removing contaminants from a fluid, the exfiltration apparatus including a housing defining a fluid flow path and having a first filter/sorptive layer positioned within a first portion of the housing and a second filter/sorptive layer positioned within a second portion of the housing. The first portion of the housing and the first filter/sorptive layer are removable as a unit from the second portion of the housing. The exfiltration apparatus may also include a container positioned within the second filter/sorptive layer and a third filter/sorptive layer disposed within the container. The exfiltration apparatus may also include a container defining a fluid retaining chamber. The chamber may be generally positioned between the first filter/sorptive layer and the second filter/sorptive layer.
