5500 Series Half Mask with 2 Organic Vapor Cartridges with P100 Filters, Size Small Half mask, cartridges and filters in one package complete and convenient Ideal for sub-contractors, plant guests and other occasional users of respirators Cartridges and filters are replaceable Each respirator contains one mask, one set of cartridges, filters and one set of filter holders Available in small size Half mask, cartridges and filters in one package complete and convenient Ideal as a visitor respirator you can hand out to your sub-contractors, plant guests and other occasional users of respirators Cartridges and filters are replaceable Each respirator contains one mask, one set of cartridges, filters and one set of filter holders if a prefilter is included Available in small size