SEC 00 // PURPOSE
The verified welding-PAPR parts database.
Every fitment claim traces to a dated primary source.
Check fit- 01 Check fit
Choose a PAPR system or enter a part number to inspect recorded fitments and approval tiers.
- 02 Systems
Current and discontinued PAPR systems — approval classes, headtops, part registers.
- 03 Parts
Every part number in the database: batteries, filters, chargers, hoses and more.
- 04 Guides
Decision guides: battery rebuilds, generation traps, discontinued-system rescue.
- 05 Compliance
Country hubs for welding PAPR rules, product standards, fit testing and employer duties.
- 06 Suppliers
Retailers, distributors and rebuild services stocking PAPR systems and parts.
- 07 FAQ
Real buyer questions on filters, batteries, fit and compatibility, answered from our records.
- 08 Troubleshoot & checks
Fault and alarm decision pages plus printable pre-use checks for Speedglas/Adflo, from records.
Look up a part number, find what fits your system, trace what replaced a discontinued part — and always see the difference between "it fits" and "it's approved." Every claim is labelled with our four-tier compatibility system and traces to a dated source.
Part numbers (12 / 227)
| Part number | Part | LAST UPDATED |
|---|---|---|
15-0009-99 | 3M Adflo Spark Arrestor | 2026-07-06 |
15-0099-05 | 3M Adflo Airflow Indicator | 2026-07-06 |
15-0099-06 | 3M Adflo Leather Tongue Extender Replacement Belt | 2026-07-06 |
15-0099-16 | 3M Adflo Leather Belt | 2026-07-06 |
15-0099-99 | 3M Adflo Pre-filter | 2026-07-06 |
15-0399-99 | 3M Adflo Organic Vapour / Acid Gas (OV/AG) Cartridge (alternate) | 2026-07-06 |
35-0099-08 | 3M Adflo Smart Battery Charger | 2026-07-06 |
35-0099-14 | 3M Adflo Nylon Webbing Belt with Quick Connection | 2026-07-06 |
35-0699-99 | 3M Adflo Nuisance Odor Pad Assembly | 2026-07-06 |
35-0799-99 | 3M Adflo Nuisance Odor Pad | 2026-07-06 |
400040 | 3M Speedglas 9002D Welding Filter (dual shade 9/11) | 2026-07-06 |
400070 | 3M Speedglas 9002V Welding Filter (variable shade 9-13) | 2026-07-06 |
Browse all part records (227) Systems (19)
Why this site exists
No manufacturer or retailer answers "will X fit Y" across brands, across generations, or for discontinued systems — respirators are approved as complete systems, so they have no incentive to. The result is welders piecing together answers from forums and marketplace listings for safety-critical equipment. We built the reference layer instead: structured records, graded evidence, visible verification dates, and honest labelling when the best available evidence is only a distributor's claim.