JFY 668151 Horizontal Fold Flat Dust Mask with Valve
                                    
                                 
                                
                                    
                                        
                                            
                                            
                                            
                                                
                                                    
                                                        
Description
                                                        
                                                    
                                                    
                                                    
                                                        (20pc/box)
Conforms to 42 CFR part 84, N95 class, NIOSH approved, TC-84A-5183.
Exhalation valve reduces hot air buildup and easy breath in hot/humid environments
                                                     
                                                    
                                                        
                                                        
                                                          
                                                        
                                                        
                                                        
                                                    
                                                    
                                                        Max value is 999999
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