Amerex B673 - 65 LB Halotron Wheeled Fire Extinguisher Amerex 65 LB Halotron Wheeled Fire Extinguisher Model #B673 The Amerex Halotron I™ extinguishers feature the same qualities found in all Amerex products and adds the convenience of a “clean” extinguishing agent. Halotron I™... $14,065.00 $20,744.64 Add to Cart