How do the Sportsta™ and City™ mask differ?

Aside from the differences in filtration (explained below), the Sportsta™ mask offers the wearer increased comfort over the City™ mask for the following two reasons:

1. The Powa valves incorporated in the Sportsta™ have a larger bore size than the Standard valves allowing heat, water vapour and Carbon dioxide to be exhaled more efficiently through the valve system and not through the filter material. The larger bore size also allows a sports person to compete at peak physical exertion without experiencing breathing resistance when exhaling.

2. The sides of the Sportsta™ mask have mesh side panels to assist ventilation of the face, keeping the user cool.

For more FAQ,  see Respro® Mask FAQ