PAPR PARTS INTELLIGENCE

SEC 02 // PART RECORD

KP3935-1 Lincoln Electric Viking PAPR Pre-Filter

Verified against primary source · 2026-07-04 prefilter · current · US

Fits these systems

Systems this part fits, with compatibility status and evidence
SystemCompatibility statusEvidence
Lincoln Electric Viking PAPR (3350 / 3250D FGS / 3350 XG) T2 Manufacturer-listed part
  1. [01] www.weldersupply.com manufacturer manual Complete Systems and Replacement Parts table of Lincoln Electric publication EE14.747 (07/2020), Viking 3350 XG PAPR. Archived in repo: sources/lincoln-viking-3350-xg-papr-ee14747-2020.pdf. 2026-07-04

Specifications

Technical specifications
RoleFilters medium particulate; extends HEPA filter KP3424-2 life

Record sources

Evidence — dated sources
  1. [01] www.weldersupply.com manufacturer manual 2026-07-04