This main item in air pollution control system, custom designed with specific application and parameter of suctions, chambers packing media, depth, recirculation pump, spray nozzles, collection tank and fittings to remove water soluble containments by means of gas absorption or mechanical impingement so that cleaned harmless air leaves through the outlet. Available in vertical or horizontal designs to suit space limitation or layout preference. Capacity:- 500 cfm to 50,000 cfm. or as per customer’s requirement.