Zep Tabs Plus Air-Conditioning Drain Pan Algaecide, 5 Ton, 24 Tabs Per Box

Zep Tabs Plus is inexpensive health protection and preventative maintenance. Zep Tabs Plus contain a potent, broad spectrum bacteriostat, which controls slime build up, drain pan overflow and the growth of harmful bacteria including those causing Legionnaire’s disease, common cold and other respiratory ailments. Contains 40% high efficiency biocide (quaternary ammonium).

Note: Do not use in Humidifiers, evaporative coolers if heat lamps sit directly over or near drain pan where the Zep Tabs Plus Unit has been installed. Not for use in applications exceeding 150°F.

EPA Registered. EPA Reg. # 33427-4-1270