HomeParts & AccessoriesNu-Calgon Rx-Acid Scavenger Nu-Calgon Rx-Acid Scavenger$139.00 Nu-Calgon Rx-Acid Scavenger quantity Buy now SKU: NC-RX-AS Category: Parts & Accessories Product ID: 1878 Related products $899.00 Trade Pro Refrigerant Scale $149.00 DiversiTech Coil Guard CG-AER 19 fl oz (Clear Formula) $295.00 Nu-Calgon RX11-flush AC & Refrigeration System Flush 15.7 oz / 445g