Our HHO fuel cell is configured with mmo titanium paltes for long time span and keep Clean water, No rust, sludge and Pure Oxyhydrogen gas produce. Titanium plate cells make no chromium ions or other ions. It is why the HHO gas from a Titanium Cell is more reactive and effective. You can now benefit from the latest technology break through and reduce your fuel consumption by an average of 50% The KE, KM series of HHO gas generators are easy to install, require no maintenance and will recover your investment in a few months. Contact us for saving fuel and planet.