Moldex N95 Particulate Pre-Filters for 9000 Series Respirators - White The Particulate filters and vapor cartridges are NIOSH-rated and installed in reusable half-mask or full-face respirators to filter out airborne contaminants. They are selected based on the environment and type of respiratory hazards that need to be filtered. They can be changed out when they become dirty or when the type of contaminant changes. Filters and cartridges are compatible with a specific brand and mask model. Common Applications Welding, Grinding, Lime, Metal Machining, Aluminum Processing, Bagging, Brazing, Buffing, Cement Work, Foundries, Metal Working, Mining, Polishing, Poultry, Sanding, Soldering, Stone Quarrying, Sweeping, Textiles, Torch Cutting, Waste Processing/Recycling. Features All Moldex particulate filters are NIOSH certified Can be used with 9000 series respirators Use the 8910 N95 filter with the 7020 pre-filter retainer and any Moldex gas/vapor cartridge Meets heat and flame resistance in accordance with ANSI/ISEA 110-2009 Section 7.11.1. Fiberglass free 100% PVC-Free, like all Moldex products & packaging - for a greener alternative Specification Brand: Moldex Product Type: N95 Particulate Filter Color: White Width: 3" Height: 3" Depth: 0.25" Cartridge/Filter Type: N95 Respirator Cartridge Type: Air Purifying Respirator Connection Type: Threaded Protects Against: Non-Oil Based Aerosol Particulates Quantity Per Bag: 5 Pairs Quantity Per Case: 10 Bags