MPW’s Mobile Ion Exchange Resin Transfer (MIERT) trailer is capable of transporting both regenerated and exhausted resin with volume capacity of 1,500 cubic feet. There are four compartments each equipped to receive air or water pressure (or both) to sluice and move the resin. A custom underdrain allows dewatering of sluice water to waste. Each compartment is equipped with a spin-flow aeration and spray nozzle to augment the sluice process to the customer’s vessel(s). The bottom cone in each compartment is heated for inclement weather during transportation.