Klein's N95 Particulate Disposable Respirator is an N95 NIOSH approved respirator for use while grinding, sanding or processing wood, minerals and other substances. Lightweight construction and contoured nose piece for better fit and comfortable wear; valve on the outside allows for easy breathing and cool environment inside the respirator.Features Lightweight construction and contoured fabric nose piece provides a comfortable wear Approved to NIOSH Standard (TC-84A-7720) Use for grinding, sanding, or processing wood, minerals, and certain other substances Also available in a 3-Pack (Cat. No. 604403; sold separately) Contoured fabric nose piece for better seal aiding in reduction of safety glass fogging Elastic head straps allow for better fit and flexibility Conforms to 42 CFR part 84, N95 class, NIOSH Approved Convenient, disposable design Valve allows for easy breathing and cool environment inside the respirator Warnings Read user instructions. Failure to follow these warnings and instructions may result in serious bodily injury or death. DO NOT alter or modify the respirator. All approved respirators shall be selected, fitted, used and maintained in accordance with MHSA, OSHA and other applicable regulations. The use of this respirator presupposes exact knowledge of the instructions for use, applicable health and safety standards, guidelines for selection and use, and appropriate training in matters of personal respiratory protection The use of this respirator presupposes exact knowledge of the instructions for use, applicable health and safety standards, guidelines for selection and use, and appropriate training in matters of Filter Efficiency: 95% Type: N95 Particulate Filtering Facepiece Respirator Certification: NIOSH Approved (TC-84A-7720) Standard: 42 CFR Part 84 Design: Disposable Size: One Size fits Most Dimensions: Height 2.72 in (6.9 cm), Width 6.13 in (15.6 cm), Depth/Overall Length 5.19 in (13.2 cm) Weight: 0.026 lbs (Lightweight) Material: Polyester Fabric respirator body, Polypropylene exhalation valve, Elastic head straps, Foam nose piece Valve: Yes, exhalation valve for easy breathing and cooling Country of Origin: China DownloadsSpec SheetVideo DownloadInstructions60440-INSTRUCTIONS- WEB.pdf