Features:The Cinqro mask focuses on the \'urban trainer\', the \'home runner\' or the multi-sport athlete, where breathing rates are typically higher than your average commuter.,Improved comfort is key to this level of personal endeavour.,For improved air flow and comfort the two Powa Elite valves on the Cinqro mask allow faster air flow characteristics when breathing out at elevated rates.,This equates to less back pressure, less dampness in the filter, improved filtration, lower inhalation resistance all of which result in improved comfort and performance.,The Cinqro package incorporates a complete mask fitted with a Hepa-Type particle filter for filtering submicron particles like diesel smoke, pollen, brake lining dust and any aqueous water vapour particles that can carry various chemicals in the air.,A spare DACC chemical /particle filter is also supplied as part of the package allowing filter interchange ability making the Cinqro mask suitable for use in a wider variety of environments from inner cities to the countryside.,.