{"product_id":"3m-adflo-papr-speedglas-9100-mp-welding-helmet","title":"3M Adflo PAPR Speedglas 9100 MP welding helmet","description":"\u003cdiv class=\"product-description-rich\" style=\"color:#e0e0e0;line-height:1.6;\"\u003e\n\u003cdiv style=\"border:2px solid #ff9800;background:#2a2520;border-radius:8px;padding:18px 22px;margin:0 0 22px;color:#f5e6d3;\"\u003e\n\u003cdiv style=\"margin-bottom:10px;\"\u003e\n\u003cspan style=\"background:#ff9800;color:#1a1a1a;font-weight:bold;padding:4px 12px;border-radius:4px;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/span\u003e \u003cspan style=\"color:#ffb74d;\"\u003eWC Safety Review — the 3M Adflo PAPR Speedglas 9100 MP welding helmet\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:10px 0 16px;\"\u003e\u003ca href=\"\/blogs\/product-reviews\/3m-adflo-papr-speedglas-9100-mp-welding-helmet-review\" title=\"3M Adflo PAPR with Speedglas 9100 MP Welding Helmet Review (2026)\" style=\"color:#ffb74d;font-weight:bold;\"\u003eRead the full 3M Adflo PAPR Speedglas 9100 MP welding helmet review →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0.9em;color:#cbb89e;margin:6px 0 0;\"\u003eEditorial assessment by Steven Eaton, WC Safety editor, based on published 3M specifications and category fit. We did not laboratory-test this product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:6px 0 16px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B0F3M38246?tag=wcsafetyresp-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#ffd814;color:#0f1111;padding:11px 20px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #fcd200;\"\u003eCHECK PRICE ON AMAZON →\u003c\/a\u003e\u003ca href=\"\/blogs\/guides\/best-papr-welding-helmet\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;padding:11px 20px;text-decoration:none;font-weight:bold;border-radius:4px;margin-left:8px;\"\u003eSHOP PAPR WELDING HELMETS →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0.85em;color:#9e9e9e;margin:0 0 18px;\"\u003e\u003cem\u003eAs an Amazon Associate, WC Safety earns from qualifying purchases. \u003ca href=\"\/pages\/affiliate-disclosure\" style=\"color:#4fc3f7;\"\u003eFull affiliate disclosure\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003e3M Adflo PAPR Speedglas 9100 MP Welding Helmet Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003e3M Adflo PAPR Speedglas 9100 MP welding helmet\u003c\/strong\u003e combines a powered air purifying respirator with a Speedglas 9100 MP welding helmet built on a Type 1 Class G hard hat shell. As the \u003cstrong\u003e3M Adflo Speedglas 9100 MP system\u003c\/strong\u003e, it integrates respiratory, head, eye, and face protection for sustained professional welding work.\u003c\/p\u003e\n\u003cp style=\"background:#2a2520;border-left:4px solid #ff9800;padding:10px 16px;color:#cbb89e;\"\u003e\u003cstrong\u003eSafety note:\u003c\/strong\u003e when used with a compatible 3M Speedglas Auto-Darkening Filter Series 9100, this is a NIOSH-approved system with an Assigned Protection Factor of 25 - but this listing does not confirm whether the ADF itself is included. This is a particulate-filtering PAPR, not a supplied-air system for IDLH or oxygen-deficient atmospheres - do not use it in a confined space or any environment where oxygen levels may be depleted. 3M sells this system in both ADF-equipped and shell-only configurations, so confirm exactly what's included before ordering at this price point. Never assume respiratory protection without verifying your specific configuration is a NIOSH-approved combination.\u003c\/p\u003e\n\u003cp\u003eAs a \u003cstrong\u003ePAPR welding helmet with hard hat\u003c\/strong\u003e, this \u003cstrong\u003e3M welding respirator APF 25\u003c\/strong\u003e system pairs a lithium-ion battery, high-efficiency particulate filter, and spark arrestor with audible and visual low-airflow and low-battery alarms. This \u003cstrong\u003eNIOSH-approved welding PAPR\u003c\/strong\u003e and \u003cstrong\u003eSpeedglas 9100 MP hard hat helmet\u003c\/strong\u003e is rated for MIG, TIG, and stick welding plus grinding, with a flip-up welding shield for non-welding tasks. Note that 3M has indicated the 9100 series is being phased out with made-to-order lead times - confirm current availability before ordering. See our \u003ca href=\"\/blogs\/reference\/what-is-a-papr-powered-air-purifying-respirator\"\u003ewhat is a PAPR guide\u003c\/a\u003e for background on this respirator category.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eWhat It Is Built For\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:12px 0;background:#1a1a1a;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"color:#ffb74d;text-align:left;padding:8px;border:1px solid #444;\"\u003eUse case\u003c\/th\u003e\n\u003cth style=\"color:#ffb74d;text-align:left;padding:8px;border:1px solid #444;\"\u003eFit\u003c\/th\u003e\n\u003cth style=\"color:#ffb74d;text-align:left;padding:8px;border:1px solid #444;\"\u003eBuyer guidance\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eSustained professional MIG, TIG, or stick welding\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eStrong fit\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eIntegrated respiratory + head + eye + face protection for full-shift welding work.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eDocumented welding fume exposure programs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eStrong fit\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eNIOSH-approved APF 25 (with compatible ADF) addresses respiratory protection beyond a passive helmet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eGrinding between welding passes\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eStrong fit\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eFlip-up welding shield converts to standard hard hat and respirator use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eOccasional\/hobbyist welding on a tight budget\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eNot ideal\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003ePremium professional price point; compare against a standard passive welding helmet if PAPR-level respiratory protection isn't required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;gap:12px;flex-wrap:wrap;margin:14px 0;\"\u003e\n\u003cdiv style=\"flex:1;min-width:220px;background:#1b3a2a;border:1px solid #4caf50;color:#e8f5e9;padding:10px 14px;border-radius:4px;\"\u003e\n\u003cstrong style=\"color:#81c784;\"\u003ePros\u003c\/strong\u003e\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003eNIOSH-approved APF 25 system with compatible ADF\u003c\/li\u003e\n\u003cli\u003eType 1 Class G hard hat shell meets ANSI Z89.1-2009 \/ Z87.1-2010\u003c\/li\u003e\n\u003cli\u003eLithium-ion battery, HE particulate filter, spark arrestor\u003c\/li\u003e\n\u003cli\u003eAudible\/visual low-airflow and low-battery alarms\u003c\/li\u003e\n\u003cli\u003eFlip-up shield for grinding and non-welding tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;min-width:220px;background:#3a1e1e;border:1px solid #ef5350;color:#ffebee;padding:10px 14px;border-radius:4px;\"\u003e\n\u003cstrong style=\"color:#e57373;\"\u003eCons\u003c\/strong\u003e\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003ePremium professional price point - a major investment\u003c\/li\u003e\n\u003cli\u003eADF inclusion not confirmed on this listing - must verify configuration\u003c\/li\u003e\n\u003cli\u003e3M is phasing out the 9100 series; made-to-order lead times possible\u003c\/li\u003e\n\u003cli\u003eOverkill for occasional or hobbyist welding use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eHow It Compares\u003c\/h2\u003e\n\u003cdiv\u003e\u003cp\u003e3M also offers the Adflo PAPR paired with the newer \u003ca href=\"\/products\/3m-speedglas-g5-01-welding-helmet-adflo-papr\"\u003eSpeedglas G5-01 welding helmet\u003c\/a\u003e generation - worth comparing given the 9100 series' phase-out status and potential lead times. For a passive (non-PAPR) Speedglas 9100 helmet, see the \u003ca href=\"\/products\/3m-speedglas-9100-9100xxi-welding-helmet\"\u003e3M Speedglas 9100\/9100XXi welding helmet\u003c\/a\u003e. For replacement filters and cartridges, see \u003ca href=\"\/products\/3m-adflo-papr-filters-cartridges\"\u003e3M Adflo PAPR filters and cartridges\u003c\/a\u003e. Browse our \u003ca href=\"\/blogs\/guides\/best-papr-welding-helmet\"\u003ebest PAPR welding helmet guide\u003c\/a\u003e and \u003ca href=\"\/blogs\/guides\/best-papr-respirator-systems\"\u003ebest PAPR respirator systems guide\u003c\/a\u003e for more comparisons.\u003c\/p\u003e\u003c\/div\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:12px 0;background:#1a1a1a;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;color:#ffb74d;\"\u003eBrand \/ System\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003e3M Adflo PAPR + Speedglas 9100 MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;color:#ffb74d;\"\u003eProtection factor\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eNIOSH-approved APF 25 (with compatible ADF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;color:#ffb74d;\"\u003eShell rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eType 1 Class G hard hat, ANSI Z89.1-2009 \/ Z87.1-2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;color:#ffb74d;\"\u003ePower \/ filtration\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eLithium-ion battery, HE particulate filter, spark arrestor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;color:#ffb74d;\"\u003eWelding processes\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003eMIG, TIG, stick welding, plus grinding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;color:#ffb74d;\"\u003eAvailability\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #444;\"\u003e9100 series being phased out; made-to-order lead times possible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eRelated Respiratory Protection Resources\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/blogs\/guides\/best-papr-welding-helmet\" style=\"color:#4fc3f7;\"\u003ebest PAPR welding helmet\u003c\/a\u003e \u003ca href=\"\/blogs\/guides\/best-papr-respirator-systems\" style=\"color:#4fc3f7;\"\u003ebest PAPR respirator systems\u003c\/a\u003e \u003ca href=\"\/blogs\/guides\/best-papr-hoods-and-headtops\" style=\"color:#4fc3f7;\"\u003ebest PAPR hoods and headtops\u003c\/a\u003e \u003ca href=\"\/blogs\/reference\/what-is-a-papr-powered-air-purifying-respirator\" style=\"color:#4fc3f7;\"\u003ewhat is a PAPR\u003c\/a\u003e \u003ca href=\"\/products\/3m-speedglas-g5-01-welding-helmet-adflo-papr\" style=\"color:#4fc3f7;\"\u003e3M Speedglas G5-01 with Adflo PAPR\u003c\/a\u003e \u003ca href=\"\/products\/3m-speedglas-9100-9100xxi-welding-helmet\" style=\"color:#4fc3f7;\"\u003e3M Speedglas 9100\/9100XXi welding helmet\u003c\/a\u003e \u003ca href=\"\/products\/3m-adflo-papr-filters-cartridges\" style=\"color:#4fc3f7;\"\u003e3M Adflo PAPR filters and cartridges\u003c\/a\u003e \u003ca href=\"\/products\/lincoln-electric-kp4474-1-fgs-papr-welding-helmet\" style=\"color:#4fc3f7;\"\u003eLincoln Electric FGS PAPR welding helmet\u003c\/a\u003e \u003ca href=\"\/products\/miller-papr-ii-t94i-r-welding-helmet\" style=\"color:#4fc3f7;\"\u003eMiller PAPR-II welding helmet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat NIOSH approval and protection factor does this system carry?\u003c\/h3\u003e\n\u003cp\u003eWhen used with a compatible 3M Speedglas Auto-Darkening Filter Series 9100, this is a NIOSH-approved PAPR system with an Assigned Protection Factor (APF) of 25. Confirm your specific configuration matches a NIOSH-approved combination before relying on this rating.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eDoes this listing include the auto-darkening filter (ADF)?\u003c\/h3\u003e\n\u003cp\u003eThis is not confirmed on the listing. 3M sells this system in both ADF-equipped and shell-only (no ADF) configurations at different price points. Confirm exactly what's included - helmet shell, PAPR blower, battery, filters, and whether an ADF cartridge is included - before ordering.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat welding processes is this rated for?\u003c\/h3\u003e\n\u003cp\u003e3M rates the Speedglas 9100 MP system for MIG, TIG, and stick welding, plus grinding work, with a flip-up welding shield for non-welding tasks between passes.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat powers the Adflo PAPR blower unit?\u003c\/h3\u003e\n\u003cp\u003eA lithium-ion battery worn on a belt, paired with a high-efficiency particulate filter and spark arrestor. The unit includes audible and visual alarms that signal low airflow or low battery charge so you know when to recharge or address an issue.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eIs the helmet shell rated as a hard hat?\u003c\/h3\u003e\n\u003cp\u003eYes. The Speedglas 9100 MP is built on a Type 1 Class G hard hat shell meeting ANSI Z89.1-2009, and the system also meets ANSI Z87.1-2010 for eye and face protection.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eCan I add chemical cartridge protection beyond particulates?\u003c\/h3\u003e\n\u003cp\u003e3M states the high-efficiency particulate filter can be stacked with an optional Adflo cartridge for additional protection against organic vapor, sulfur dioxide, chlorine, or hydrogen chloride exposure. Confirm current cartridge compatibility and NIOSH approval combinations with 3M before adding a cartridge.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eIs this system still in production?\u003c\/h3\u003e\n\u003cp\u003e3M has indicated the 9100 series welding helmet line is being phased out, and the 9100 MP configuration is now made to order with additional lead time. Confirm current availability and expected lead time before planning around a specific delivery date.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow does this compare to the Speedglas G5-01 with Adflo PAPR?\u003c\/h3\u003e\n\u003cp\u003eThe G5-01 is a newer Speedglas welding helmet generation also available with the Adflo PAPR system. If lead time or long-term parts availability matters, compare both generations before committing, since 3M is deprioritizing the 9100 series.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat maintenance does the PAPR blower need?\u003c\/h3\u003e\n\u003cp\u003eRegularly inspect and replace the particulate filter per 3M's stated service interval, keep the spark arrestor clear of debris, and charge the lithium-ion battery according to 3M's charging guidance. Neglected filters or a degraded battery can reduce the system's effective protection factor. See our \u003ca href=\"\/blogs\/product-reviews\/3m-adflo-papr-filters-cartridges-review\"\u003e3M Adflo PAPR filters and cartridges review\u003c\/a\u003e for replacement options.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eCan this be used for tasks other than welding?\u003c\/h3\u003e\n\u003cp\u003eThe flip-up welding shield allows use as a standard hard hat and respirator combination for grinding or other tasks between welding passes, but the auto-darkening filter function is specific to welding arc protection - don't rely on the ADF portion for non-welding eye protection needs.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWho is this system built for?\u003c\/h3\u003e\n\u003cp\u003eProfessional and industrial welders doing sustained MIG, TIG, or stick welding who need integrated respiratory, head, eye, and face protection in one system, particularly where welding fume exposure is a documented concern beyond what a standard passive welding helmet addresses.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat should I confirm before ordering at this price point?\u003c\/h3\u003e\n\u003cp\u003eGiven the system's cost, confirm the exact included components (ADF or shell-only, battery type, filter type), current 3M lead time given the phase-out status, and that the specific NIOSH-approved configuration matches your respiratory protection program's requirements. See our \u003ca href=\"\/blogs\/guides\/best-papr-hoods-and-headtops\"\u003ebest PAPR hoods and headtops guide\u003c\/a\u003e for alternative form factors if a welding-specific helmet isn't required.\u003c\/p\u003e\n\u003cdiv style=\"border-top:1px solid #444;margin-top:28px;padding-top:14px;font-size:0.9em;color:#cfd8dc;background:#1a2733;border-left:4px solid #4fc3f7;padding:14px 18px;\"\u003e\n\u003cp\u003eWritten by \u003cstrong style=\"color:#ffb74d;\"\u003eSteven Eaton\u003c\/strong\u003e, WC Safety Editorial — respiratory protection desk. NIOSH\/APF\/ANSI specifications independently verified against 3M's official product pages. Compare the range in \u003ca href=\"\/blogs\/guides\/best-papr-welding-helmet\" style=\"color:#4fc3f7;\"\u003ebest PAPR welding helmet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWC Safety is an independent PPE review site and Amazon Associate; no paid placement. Confirm your exact configuration and NIOSH approval combination before relying on this system for respiratory protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44151573217368,"sku":"43257","price":3278.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41bQI08BsvL._SL500.jpg?v=1779978846","url":"https:\/\/wcsafety.com\/products\/3m-adflo-papr-speedglas-9100-mp-welding-helmet","provider":"WC Safety","version":"1.0","type":"link"}