The Nutripure� Sanitary Conditioner is mounted on top of the liquid storage tank and draws outside air through the electrostatic filter to the ultraviolet exposure chamber. Ultraviolet radiation kills airborne microorganisms, bacteria and mold spores. An internal blower directs the filtered and purified air into the empty air space of the storage tank. The air is continuously circulated, replaced and finally exhausted through a separate filtered vent located opposite the ultraviolet unit. The constant circulation of air prevents condensation from forming on the interior surfaces of the storage tank.

Condensation would otherwise drip into the product, providing an ideal environment for the growth of bacteria, viruses, spores and microorganisms. The electrostatic filters collect dust, spores and contaminants and prohibit the entry of insects into the tank and piping systems. Ultraviolet output and blower capacity are carefully matched for maximum radiation effects on filtered air passing through the ultraviolet exposure chamber. The ultraviolet output and blower capacity are increased in units designed for larger capacity tanks.