A spray booth (22a, 22b, 22c, 22d) with a dry filter module (10a, 10b, 10c, 10d) comprising; a housing forming an interior compartment of the spray booth (22a, 22b, 22c, 22d), a containment chamber joining an outer surface of the housing, an airflow system for causing air to flow into, through and out of the spray booth (22a, 22b, 22c, 22d), characterized in that the dry filter module (10a, 10b, 10c, 10d) comprises a rotatable carousel holding one or more filters (20a, 20b, 20c, 20d), a partition wall within the carousel defining first and second sides and respectively separating a first and a second array of the filters (20a, 20b, 20c, 20d), the carousel having a first cavity (13a, 13b, 13c, 13d) on the first side of the partition wall and a second cavity (13a, 13b, 13c, 13d) on the second side of the partition wall, the first and second interior cavities (13a, 13b, 13c, 13d) capable of communicating with the airflow system, the carousel being placed between the housing interior compartment and the containment chamber, the carousel being movable between a first position and a second position, in the first position, the first array of filters (20a, 20b, 20c, 20d) is exposed to the interior compartment of the spray booth (22a, 22b, 22c, 22d) and the airflow system causes air to flow through the first array of filters (20a, 20b, 20c, 20d) and into the first hollow interior cavity (13a, 13b, 13c, 13d) with the second array of filters (20a, 20b, 20c, 20d) positioned in the containment chamber, and the carousel being rotatable to the second position wherein the second array of filters (20a, 20b, 20c, 20d) is exposed to the interior compartment of the spray booth (22a, 22b, 22c, 22d) and the airflow system causes air to flow through the second array of filters (20a, 20b, 20c, 20d) and into the second hollow interior cavity (13a, 13b, 13c, 13d) with the first array of filters (20a, 20b, 20c, 20d) positioned in the containment chamber. a housing forming an interior compartment of the spray booth (22a, 22b, 22c, 22d), a containment chamber joining an outer surface of the housing, an airflow system for causing air to flow into, through and out of the spray booth (22a, 22b, 22c, 22d), characterized in that the dry filter module (10a, 10b, 10c, 10d) comprises a rotatable carousel holding one or more filters (20a, 20b, 20c, 20d), a partition wall within the carousel defining first and second sides and respectively separating a first and a second array of the filters (20a, 20b, 20c, 20d), the carousel having a first cavity (13a, 13b, 13c, 13d) on the first side of the partition wall and a second cavity (13a, 13b, 13c, 13d) on the second side of the partition wall, the first and second interior cavities (13a, 13b, 13c, 13d) capable of communicating with the airflow system, the carousel being placed between the housing interior compartment and the containment chamber, the carousel being movable between a first position and a second position, in the first position, the first array of filters (20a, 20b, 20c, 20d) is exposed to the interior compartment of the spray booth (22a, 22b, 22c, 22d) and the airflow system causes air to flow through the first array of filters (20a, 20b, 20c, 20d) and into the first hollow interior cavity (13a, 13b, 13c, 13d) with the second array of filters (20a, 20b, 20c, 20d) positioned in the containment chamber, and the carousel being rotatable to the second position wherein the second array of filters (20a, 20b, 20c, 20d) is exposed to the interior compartment of the spray booth (22a, 22b, 22c, 22d) and the airflow system causes air to flow through the second array of filters (20a, 20b, 20c, 20d) and into the second hollow interior cavity (13a, 13b, 13c, 13d) with the first array of filters (20a, 20b, 20c, 20d) positioned in the containment chamber.