Abstract: A containment system consists of a set of filtering units, a first float, a second float, and a sliding mechanism. The set of filtering units is used to filter an oil spill or other hazardous material. The first float and the second float allow the apparatus to stay afloat in the water source. The sliding mechanism allows the user to control the first float and the second float and thus, control the submersion level of the set of filtering units. Each of the set of filtering units is interconnected through a first interlocking mechanism and a second interlocking mechanism. A plurality of perforated filter cartridges of the set of filtering units executes the filtering process. Preferably, the plurality of perforated filter cartridges will be removably positioned within an enclosure.