Proclean dryer duct lint trap will keep dryer duct clean and free of lint. Acts as a secondary lint trap for electric clothes dryers and is not intended for use with gas dryers. Installing easily onto the dryer transition duct, it collects additional lint that is not captured by the standard dryer lint trap. Eliminate unwanted and excess lint within the duct and reduce the risk of a dryer fire occurring. Clear door gives an unobstructed view of the lint screen which should be removed and cleaned after each load of laundry.