DME offers an array of nozzles. Mixing Nozzles ISO Mix-The Motionless Mix Nozzle incorporates the Motionless Inline Mixing elements- 5 or 6 stainless steel elements are inserted in a special nozzle recess. TRU Filters -TRU Filter plugs consist of blind holes with melt entering from screw end and additional blind holes with melt exiting to mold (or nozzle orifice). Screen Pack Metal Filters, Large selection of Nozzle Tips, Filter and Dispersion Discs, and Removable Tip Nozzle Bodies.