The Klein Tools P100 Half-Mask respirator offers protection without compromising comfort and wearability. When paired with the replaceable P100 filters, this respirator is approved in accordance with NIOSH to provide protection against all particulate aerosols including solid and liquid particules such as dust, fumes, and oil mist. The lightweight and compact profile minimizes interference with safety glasses for maximum visibility on the jobsite. Designed with a simple, push-in fit check mechanism for quick and easy face seal validation. In addition, there is a built-in sample port for non-destructive face fit testing. Replaceable P100 filters are low-profile and easy to change as needed.Warnings Never substitute, modify, add or omit parts. Use only exact replacement parts in the configuration as specified by the manufacturer. All approved respirators shall be selected, fitted, used and maintained in accordance with MHSA, OSHA and other applicable regulations. Read user instructions. Failure to follow these warnings and instructions may result in serious bodily injury or death. Features Low Profile P100 Filters Easily replaceable and disposable to ensure ongoing protection Assist with protection from dust, metal fumes, and oil mist Suitable for use in various industrial environments including jobsites and construction sites Approved to NIOSH Standard (TC-84A-9447) when paired with Klein Tools P100 Half Mask Respirator (Cat. Nos. 60552, 60553) Filters are low-profile and provide unobstructed field of vision Replaceable filters for Klein Tools NIOSH P100 Half Mask Respirators (Cat. Nos. 60552, 60553) Replacement P100 filters sold in a 2-Pack, with 1-Pair in each pack Filter Type: P100 Certification: NIOSH TC-84A-9447 Protection: Dust, metal fumes, oil mist Type: P100 Half-Mask Filter Weight: 0.0190 lbs Dimensions: 2.35 in L x 2.81 in W x 0.45 in H Material: Filtering Media/Nylon Color Code: Purple Country of Origin: United Kingdom Compatibility: For Use With Cat. Nos. 60552, 60553 Fit Check: Push-in fit check mechanism Sample Port: Built-in for non-destructive face fit testing Instructions60554_Instructions_WEB.pdf60552,53_instructions.WEB.pdfDownloadsBrochure 1Spec Sheet