The Honeycomb mask can be used with the Classic ACF filter or the new Sports ACF filter with valves. The White masks are the only color that are not compatible with the Sports ACF filter with valves.
Reduce exposure to: smoke, acrid air, dust, pollution, fragrances, diesel fumes, mold and other particles. Effective for poor air quality indoors or on airplanes. A porous, lightweight, washable shell holds and seals a disposable carbon filter. Mask fits in a pocket. The adjustable ear loops allow for a personal fit and long wearing comfort, even with eye glasses, goggles or a helmet. Replace filter when breathing becomes difficult or odor comes through even after adjusting nose wire. How long a filter lasts depends upon your sensitivities and environment. You can talk and be heard while wearing these masks.
Care:Wash the mask before wearing with a cleaner that has no scent and does not leave a residue to clog the fabric. Scent free Seventh Generation liquid detergent works well. The Organic Cotton Comfort Mask filters particles and the seal is effective. If breathing becomes difficult, it is time to wash the mask in hot or cool water, with a detergent that leaves no residue, then rinse well and hang to dry. May be rolled in a towel to blot water then wear damp for humidification in dry atmosphere, such as on long flights or in a desert.