Prevent clogging in select Moultrie feeders or your ATV Spreader with this Feed Screen. When filling your 30-gallon Quick Lock Hopper or 15-gallon Directional Feeder with bulk feed corn, the screen will trap pieces of corncob and other debris that would otherwise clog the spin-cast feeder. When used as a filter for the ATV Spreader, the filter catches clogs of fertilizer or lime. Simply bust up the clump so it falls through the screen and prevent the frustration of a clogged spreader and uneven distribution.