PAPR PARTS INTELLIGENCE — FIELD REFERENCE EN 12941 · NIOSH 42 CFR 84 · AS/NZS 1716
PAPR PARTS INTELLIGENCE

SEC 02 // PART RECORD

235676 Miller PAPR II Spark Guard (Gen 2)

Verified against primary source · 2026-07-06 spark-arrestor · current · US

Fits these systems

Systems this part fits, with compatibility status and evidence
SystemCompatibility statusEvidence
Miller Miller PAPR II (Gen 2) T1 Officially approved
  1. [01] www.millerwelds.com manufacturer manual OM-OTC-287373 Rev D (2024-07) Section 5-1 "Respirator Specifications" (p.13): "Standard Air Filter: PAPR-P2 Filter Assembly Consisting Of A Spark Guard Screen, Foam Prefilter, And Particulate (HEPA) Filter -All Part Of The NIOSH-Approved PAPR." Section 5-4 "Installing The Air Filter" (p.15) diagram labels "3 Spark Guard Screen" and warns "Do not use the respirator without the spark guard screen, foam prefilter, and particulate (HEPA) filter installed." Listed as item 4, part 235676, "Spark Guard," in Section 8 Parts List Figure 8-1 (p.26). Archived at sources/miller-o287373d_mil.pdf. 2026-07-06

Specifications

Technical specifications
FunctionMetal mesh screen positioned in front of the foam prefilter and HEPA filter to stop welding sparks entering the filter/blower
Mandatory stack"Do not use the respirator without the spark guard screen, foam prefilter, and particulate (HEPA) filter installed."

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Stocked by

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Record sources

Evidence — dated sources
  1. [01] www.millerwelds.com manufacturer manual OM-OTC-287373 Rev D (2024-07), Sections 5-1, 5-4, and 8 (pp.13, 15, 26). 2026-07-06