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LPR-100 Half Mask Respirator

The lowest profile reusable respirator for welders.

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  • Patented low-profile design maximizes field of vision
    • Fits easily under most welding helmets; optimal fit with Generation II Miller headgear
  • Wrap-around spark guard protects filters from spatter and other debris
  • Ergonomic design with minimal dead air space to keep user comfortable and cool
  • Large non-return exhaust valve eases breathing and reduces user fatigue
  • Four point head strap adjustments provide a customized fit
  • Exclusive pleated filter design provides additional surface area for maximum efficiency and filter life
    • Patented filter media maximizes efficiency in both humid and non-humid environments
  • Made of medical grade materials that are odor free, non-allergenic, latex and silicone free. Fit Testing is required for mandatory use
  • Fit Testing is required for mandatory use
  • Quantitative Face-Fit Test Kit - #261086
  • Replacement P100 Filters - #SA00818
  • Patented low-profile design maximizes field of vision
    • Fits easily under most welding helmets; optimal fit with Generation II Miller headgear
  • Added layer of carbon helps to remove Organic Vapor Odors (below OSHA PEL) that can in some cases be found in welding environments.
  • Wrap-around spark guard protects filters from spatter and other debris
  • Ergonomic design with minimal dead air space to keep user comfortable and cool
  • Large non-return exhaust valve eases breathing and reduces user fatigue
  • Four point head strap adjustments provide a customized fit
  • Exclusive pleated filter design provides additional surface area for maximum efficiency and filter life
    • Patented filter media maximizes efficiency in both humid and non-humid environments
  • Made of medical grade materials that are odor free, non-allergenic, latex and silicone free. Fit Testing is required for mandatory use
  • Fit Testing is required for mandatory use
  • Quantitative Face-Fit Test Kit - #261086
  • Replacement P100 Filters - #SA00819
Size Stock #
Small / Medium ML00894
Medium / Large ML00895
  • OSHA Classification: tight-fitting respirator
  • NOISH Certified
  • Assigned Protection Factor (APF) = 10
  • Weight: 4.64 oz (130 g)
  • P100 filters provide 99.97% filtration of airborne particles and oil aerosols
    • Hazardous solid dust particles, metal fumes and mists
    • Hexavalent Chromium Metal, Stainless Steel, Galvanized Steel, Steel/Manganese Alloys, Aluminum, Cadmium and Lead Fumes
  • Positive Pressure user seal check
    • Place palm of your hand over the exhalation valve and exhale moderately. If the face piece bulges slightly and no air leaks between the face and face piece are detected, a proper fit has been achieved. If air leakage is detected, reposition the respirator on the face and/or readjust the elastic strap to eliminate the leakage
  • Cleaning & Maintenance:
    • Do not wash filters; clean face piece assembly periodically with a soft cloth dampened with mild soapy water, rinse in clean warm water and allow to air dry in a non-contaminated atmosphere
  • Sold complete with: LPR 100 - Reusable half mask respirator and 2 P100 filter cartridges. Additional filter cartridges sold separately
Size Stock #
Small / Medium ML00994
Medium / Large ML00995
  • OSHA Classification: tight-fitting respirator
  • NOISH Certified
  • Assigned Protection Factor (APF) = 10
  • Weight: 4.64 oz (130 g)
  • Combination P100/Nuisance Level OV Relief Filters provide 99.97% filtration of airborne particles and oil aerosols
    • Hazardous solid dust particles, metal fumes and mists
    • Hexavalent Chromium Metal, Stainless Steel, Galvanized Steel, Steel/Manganese Alloys, Aluminum, Cadmium and Lead Fumes
    • Nuisance Level OV Relief refers to concentrations not exceeding OSHA's PELs or other applicable government occupational exposure limits, whichever is lower.
  • Positive Pressure user seal check
    • Place palm of your hand over the exhalation valve and exhale moderately. If the face piece bulges slightly and no air leaks between the face and face piece are detected, a proper fit has been achieved. If air leakage is detected, reposition the respirator on the face and/or readjust the elastic strap to eliminate the leakage
  • Cleaning & Maintenance:
    • Do not wash filters; clean face piece assembly periodically with a soft cloth dampened with mild soapy water, rinse in clean warm water and allow to air dry in a non-contaminated atmosphere
  • Sold complete with: LPR 100 - Reusable half mask respirator and 2 P100 filter cartridges. Additional filter cartridges sold separately

Videos

  • Arc Armor Video
  • Miller Arc Armor Makes Over Entire Pipe Shop
  • Weld Fume Management Overview (Part 1)
  • Getting the most out of your Respirator<br>(Part 3)

Literature

  • LPR-100 Spec Sheet
  • LPR-100 Owner's Manual
  • Face-Fit Test Instructions
  • Weld Fume Management
  • LPR-100 Use

OSHA

  • OSHA Fit Testing Procedures
  • OSHA Respiratory Protection Practices
  • OSHA Respirator Medical Evaluation Procedures
  • OSHA Respirator Medical Evaluation Questionnaire
  • OSHA Small Entity Compliance Guide

Articles

  • Weld Fume Management: Customize, Collaborate, Comply.
  • An Unfiltered Look at Welding Respiratory Protection
  • 8 Best Practices for Weld Fume Management
  • Tips for selecting Welding Respiratory Protection
  • Navigating OSHA's Hierarchy of Controls

Available Designs

* All prices are U.S. dollars. Tax, delivery and setup not included. Actual selling price determined by the Distributor. Prices are subject to change without notice. Additional items may be required for welding, such as shielding gas, consumables, and safety equipment.

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