Production Evaluation WOLFSNOUT & RZ MASK Keeping the dust ...
Nov 30, 2012·The best part about the Wolfsnout is that the whole mask is the filter and is washable, just like a foam ATV air filter. The RZ Mask’s filter must be replaced when it gets clogged, and after a while, you will notice a little drag from the mask when inhaling once the filter starts getting clogged with dust …