XL ACTIVE CARBON Filter for MAC Air Helmet Pumper

XL ACTIVE CARBON Filter for MAC Air Helmet Pumper enhances the life and quality of your air filter through a unique filtration technology and multi-layer breathable media. This advanced filter eradicates odors and pollutants, thereby revitalizing your helmet air pumper experience. It features a clamp-on design to fit securely to the intake of the 3in MAC Air, MAC1, or MAC3.2 Pumper. This filter is intended only for compatibility with MAC1, MAC3.2, and MAC Air Pumper Systems. Please note, washing these activated Carbon filters is not recommended, they are instead to be discarded once dirty.