Warning: WARNING This product can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, DINP/DEHP, benzene, lead and lead components, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engines except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle and/or unit. The products we sell are not intended for use in potable water systems and are only for industrial non-drinking water applications Visit www.P65Warnings.ca.gov for more information.