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Optrel Helix Pure Air CLT Welding Helmet with e3000X PAPR, Slide-Up Lens
$1,317.60
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EDITORIAL REVIEW: 4.5/5 WC Safety Review — the Optrel Helix Pure Air CLT welding helmet Editorial assessment by Steven Eaton, WC Safety editor, based on published Optrel specifications and category fit. We did not...
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EDITORIAL REVIEW: 4.5/5 WC Safety Review — the Optrel Helix Pure Air CLT welding helmet
Editorial assessment by Steven Eaton, WC Safety editor, based on published Optrel specifications and category fit. We did not laboratory-test this product.
SHOP WELDING RESPIRATORS →SHOP PAPR SYSTEMS →
Optrel Helix Pure Air CLT Welding Helmet with e3000X PAPR Overview
The Optrel Helix Pure Air CLT welding helmet pairs the Optrel Helix CLT slide-up welding helmet with the e3000X powered air-purifying respirator, distributed by MSA Safety. The Helix has an internal slide-up lens for a seamless move between welding and grinding, Crystal Lens Technology for realistic high-contrast color with no green or blue tint, and about six times the field of view of standard anti-glare protection.
As the Optrel Helix CLT with an Optrel Helix PAPR, this Helix Pure Air e3000X system uses ShadeTronic automatic shade from 4 to 12 and a lithium-polymer battery that recharges by solar or USB. Sold as the MSA Optrel Helix, this Optrel Helix slide-up welding helmet covers respiratory and eye protection in one.
The e3000X blower removes about 99.8% of airborne particles and runs roughly 12 hours per charge, and as a loose-fitting welding helmet the system carries an OSHA assigned protection factor of 25. Pair it with Optrel e3000X PAPR filters, compare the Optrel Panoramaxx CLT and the Optrel e684, and browse it in welding respirators, powered air-purifying respirators, and welding helmets.
What This System Is Built For
| Use case | Fit | Buyer guidance |
|---|---|---|
| Welding fume protection | Purpose-built | P100 powered filtration with fresh airflow. |
| Frequent weld-to-grind switching | Purpose-built | Internal slide-up lens; no headgear swap. |
| Color detail and wide view | Strong | Crystal Lens true color; about 6x field of view. |
| Charging flexibility | Strong | Helmet battery charges by solar or USB. |
| Gases, vapors, or emergency air | Not suitable | Particulate only; not for emergency atmospheres. |
A welding respirator only protects within a complete, matched, compliant system. The e3000X uses a particulate P100 filter, so it captures welding fume and dust but does nothing for gases or vapors; solvent or acid-gas work needs a different respirator and cartridge matched to the hazard. As a loose-fitting welding helmet its OSHA assigned protection factor is 25, not the higher figure of a tight-fitting facepiece, so plan your exposure controls accordingly. Because a PAPR purifies ambient air rather than supplying it, it is not for IDLH or oxygen-deficient atmospheres, which require an SCBA or a supplied-air respirator rated for those conditions. Verify airflow before each use, keep the P100 filter and battery in service, use only approved components, and run the system within a written program under OSHA 29 CFR 1910.134. Learn the rules in our OSHA 1910.134 respiratory protection guide and the respiratory protection complete guide.
Pros & Cons
Pros
- Internal slide-up lens for seamless weld-to-grind
- Crystal Lens true-color, high-contrast view
- About six times the standard field of view
- ShadeTronic auto shade; solar or USB helmet charging
- e3000X P100 filtration; ~12 hr blower battery
Cons
- Particulate only; no gas or vapor protection
- Loose-fitting: assigned protection factor 25
- Premium slide-up CLT platform
- Not for oxygen-poor or emergency atmospheres
How It Compares
The Helix is Optrel's slide-up CLT welding helmet. Weigh it against the other e3000X Optrel helmets:
| Option | Lens action | Signature | Best for |
|---|---|---|---|
| Optrel Helix CLT (this page) | Internal slide-up | CLT true color, ~6x view | Frequent weld-to-grind switching |
| Optrel Panoramaxx CLT | Fixed panoramic | CLT true color, wide view | Widest fixed panoramic view |
| Optrel e684 | Fixed rectangular | Autopilot, 1/1/1/1 optics | Value multi-process welding |
Choose the Helix CLT for a slide-up lens and true-color wide view, the Panoramaxx CLT for the widest fixed panorama, or the e684 for a value Autopilot build. See our best PAPR welding helmet guide, the best auto-darkening welding helmets guide, and the best PAPR respirator systems guide.
Specifications
| Brand | Optrel (distributed by MSA Safety) |
| Model | Helix Pure Air CLT welding helmet with e3000X PAPR |
| Helmet | Slide-up lens; Crystal Lens Technology; ~6x field of view; ShadeTronic 4-12 (manual 7-12, light state 2) |
| Helmet power | Lithium-polymer; solar and USB charging |
| Respirator | e3000X PAPR; loose-fitting; OSHA APF 25; NIOSH-approved system |
| Filtration / Battery | P100 (HEPA-class, ~99.8%); e3000X ~12 hr Li-ion |
Related Guides
best PAPR welding helmet, best auto-darkening welding helmets, best PAPR respirator systems, OSHA 1910.134 respiratory protection, respiratory protection complete guide.
Related Resources
welding respirators powered air-purifying respirators welding helmets Optrel Panoramaxx CLT PAPR
Frequently Asked Questions
What is the Optrel Helix Pure Air CLT welding helmet?
It is the Optrel Helix CLT slide-up welding helmet paired with the e3000X powered air-purifying respirator, distributed by MSA Safety. The blower delivers filtered air into the helmet against welding fume while the auto-darkening lens protects the eyes from the arc.
What is the slide-up lens for?
The Helix has an internal slide-up lens that lets you move seamlessly between welding and grinding without swapping headgear. Slide the auto-darkening lens up to use the clear view for grinding, then bring it back down to weld.
What is Crystal Lens Technology?
Crystal Lens Technology gives realistic, high-contrast color perception with no green or blue tint, so the weld pool and surroundings look natural. Combined with the wide view, it helps with placement and detail on demanding work.
What shade range does the Helix CLT provide?
The Helix CLT uses ShadeTronic automatic shade adjustment from shade 4 to 12, with a manual range of 7 to 12 and a light state of shade 2. ShadeTronic sets the shade to the arc automatically; confirm the settings for your process on the Optrel documentation.
How wide is the field of view?
The Helix CLT provides about six times the field of view of standard anti-glare protection, which improves peripheral awareness and comfort. The panoramic view is one of the main reasons welders choose the Helix and Crystal Lens platform.
What does the e3000X PAPR filter?
The e3000X uses a P100 (HEPA-class) particulate filter that removes about 99.8% of airborne particles, which covers welding fume and fine dust. It is a particulate respirator only and does not protect against gases or vapors.
What assigned protection factor does it have?
As a loose-fitting welding helmet it carries an OSHA assigned protection factor of 25 when used correctly within a compliant program. That is the loose-fitting PAPR figure; confirm it against your own respiratory program requirements.
How is the helmet battery charged?
The Helix lithium-polymer battery recharges either from light through the solar panel or directly with a USB charger, which adds flexibility on the road. The e3000X blower uses its own rechargeable battery for the airflow.
Does it protect against gases or vapors?
No. The e3000X is a particulate PAPR for welding fume and dust. It does not filter solvent vapors or acid gases. If your work involves those exposures, you need a respirator and cartridge rated for them, matched to the hazard.
Can I use it in an oxygen-poor or emergency atmosphere?
No. Because a PAPR filters ambient air rather than supplying it, it is not for oxygen-poor or immediately dangerous atmospheres. Those require respiratory protection rated for such conditions, and you must confirm the environment first.
How long does the PAPR battery last?
The e3000X blower runs roughly 12 hours on a lithium-ion battery, which typically covers a shift. Verify airflow before use and respond to any low-airflow or low-battery warning right away, since protection depends on adequate airflow.
Do I need a written respiratory program?
Yes. Powered air-purifying respirators are used within a written respiratory protection program under OSHA 29 CFR 1910.134, including training, medical evaluation, and maintenance. Follow the Optrel manual for assembly, use, and inspection.
Written by Steven Eaton, WC Safety Editorial. Specifications sourced from Optrel published data. Compare the range in welding respirators.
WC Safety is an independent PPE review site; no paid placement. Use respirators only within a compliant program and follow the Optrel manual, NIOSH approval, and OSHA requirements.
Brand / Vendor
MSA Safety
Model / SKU
10246347
Product Type
Powered Air-Purifying Respirator (PAPR)
Price
$1,317.60 (Amazon)
Availability
Check current availability on Amazon
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