HTG Supply PM 2.5 Mask
Laboratory testing demonstrates that a properly fitted cloth mask with a pm 2.5 filter can achieve up to 90% filtration against aerosolized particles in the critical sub-micron range, significantly higher than cloth and even surgical masks, but with a fraction of the inhalation resistance of medical-grade respirators.
Provide your crew or yourself with personal protection using the HTG Supply PM 2.5 mask. Our high-quality mask is made of durable non-woven cotton and designed for comfort with a chin cover as well as adjustable ties and an adjustable nose bridge. Multi-layer construction and replaceable carbon filter inserts filter harmful particles including organic compounds as small as 2.5 microns in size to comply with PPE standards and requirements.
Each mask includes 2 replaceable filters. For best results, replace filters after 40-60 hours of use. To clean, simply machine-wash* and hang to dry.
• Adjustable nose bridge
• Adjustable ties
• Machine washable* / hang dry
• Cotton construction
• Replace filter as necessary
*Do not wash PM 2.5 filter inserts