The Smoke Cut Filter is ideal for rental dealers who often use smoke/fog machines to add flare to concert events. The new Smoke-cut filter prevents smoke/fog from entering the DW10000/D10000 projectors, which can often cause an oily residue to build up. The filter increases the projector's resilience in smoky concert venues allowing it to show the best images possible.  The filter can be used for 24 hours at a time, saving rental dealers money and time.