DISAPPEAR is a microbiocide strip enclosed in a mesh housing. It controls drain pan flooding by inhibiting the growth of hazardous bacteria. It also protects against corrosion and eliminates odor-causing slime and bacteria in pans and lines. DISAPPEAR combats a broad spectrum of harmful bacteria, including those causing the common cold and other respiratory ailments. DISAPPEAR is ideal for grocery display cases, beverage and grocery coolers, refrigerated vending machines, cool and cold storage walk-ins and especially A/C unit drip pans. One DISAPPEAR mesh strip treats up to a five-ton system. *(EPA)