Product Info:
Valve facilitates easier breathing without compromising safety.
Made from polyester fibre - a hybrid blend of natural & synthetic fibres.
The high efficiency of hybrid fabrics is due to combined mechanical and electrostatic filtration
Natural woven fibres prevent particles from passing through gaps in the fibres; while synthetic fibres provide an electrostatic charge which traps particles - both incoming and outgoing.
Ergonomic design allows for a com....
