Description
The 3M 8293 is a NIOSH 42 CFR 84 filtering facepiece (disposable) respirator: 8293 P100, Valved (3M Cool Flow), adjustable buckle straps. All 3M disposable particulate respirators have a US OSHA assigned protection factor (APF) of 10 and provide protection against airborne particulates like dust, mists or fumes. Disposable respirators will not help filter gases and vapors. (3M disposable particulate respirators catalog (2023)) Ships in 1–2 business days; most orders arrive in 3–7 business days. 3M disposable respirators on one page.
Versions
| Model | 3M stock number | NIOSH class | Valve and straps | NIOSH approval | 3M pack | 3M quick reference |
|---|---|---|---|---|---|---|
| 8293 | 7000002055 | P100 | Valved (3M Cool Flow), adjustable buckle straps | TC-84A-2561 "Model 8293" | 1/box, 20/case (3M disposable particulate respirators catalog (2023)) | Nosefoam No; Adjustable buckle straps; 5 years (3M NIOSH quick reference guide, disposable respirators (2024)) |
Source: 3M disposable particulate respirators catalog (2023) ordering table; 3M NIOSH quick reference guide, disposable respirators (2024); NIOSH CEL.
3M statements
8293: Provides minimum filter efficiency of 99.97% against oil-based and non oil-based particles; Individually packaged (3M disposable particulate respirators catalog (2023))
Source: 3M disposable particulate respirators catalog (2023).
3M warning
These respirators help reduce exposures to certain airborne particulates. Before use, the wearer must read and understand the User Instructions provided as a part of the product packaging. A written respiratory protection program must be implemented meeting all the requirements of OSHA 1910.134 including training, fit testing and medical evaluation. In Canada, CSA standards Z94.4 requirements must be met and/or requirements of the applicable jurisdiction, as appropriate. Misuse may result in injury, illness or death.
All 3M disposable particulate respirators have a US OSHA assigned protection factor (APF) of 10 and provide protection against airborne particulates like dust, mists or fumes. Disposable respirators will not help filter gases and vapors. (3M disposable particulate respirators catalog (2023))
Source: 3M disposable particulate respirators catalog (2023).
NIOSH approvals naming these models
The NIOSH Certified Equipment List carries 1 current 3M Company approvals whose product line names it: 1 air-purifying particulate (TC-84A).
| Approval | Product line | For protection against | Facepiece |
|---|---|---|---|
| TC-84A-2561 | Model 8293 | P100 | Filtering Facepiece |
Source: NIOSH Certified Equipment List (November 2026), manufacturer 3M Company.
Assigned protection factor
| Respirator type (OSHA Table 1) | APF |
|---|---|
| Filtering facepiece (air-purifying half mask) | 10 |
Source: OSHA 29 CFR 1910.134 Table 1 (Assigned Protection Factors). The APF applies only when the respirator is used in a program that meets the standard, including fit testing of tight-fitting facepieces (29 CFR 1910.134(f)) and a cartridge change schedule (29 CFR 1910.134(d)(3)(iii)).
Catalog data
| Item | Manufacturer data |
|---|---|
| Filter Rating | P100 |
| Valve | Exhalation valve (Cool Flow) |
| Packaging | 1/box; 20/case |
| Type | Disposable Respirator |
| Color | White |
| Resistance | Certain oil and non-oil based particles |
| Includes | Foam Faceseal |
| Protected Area | Half Facepiece |
| Filter Class | P100 |
Source: Manufacturer published product data as carried in our catalog.
For the highest particulate filtration in a disposable, the 3M 8293 P100 respirator filters oil and non-oil aerosols with a foam faceseal. NIOSH-approved filtering facepiece with adjustable straps.
- Filter rating: P100, NIOSH certified for oil and non-oil particulates
- Faceseal: foam faceseal contours to the face
- Straps: adjustable straps
- Valve: Cool Flow exhalation valve
- Packaging: 1 per box, 20 per case
Environmental and abatement contractors use the 8293 where lead, cadmium or other substance-specific exposures call for P100 filtration without a reusable respirator. Manufacturer item number: 7000002055. Sold individually.
3M 8293 questions
What does a 3M disposable particulate respirator protect against? All 3M disposable particulate respirators have a US OSHA assigned protection factor (APF) of 10 and provide protection against airborne particulates like dust, mists or fumes. Disposable respirators will not help filter gases and vapors. (3M disposable particulate respirators catalog (2023))
What is the shelf life? 8293: Nosefoam No; Adjustable buckle straps; 5 years (3M NIOSH quick reference guide, disposable respirators (2024)) (3M quick reference guide).
Guides: P100 vs N95 vs R95 · N95 shelf life and reuse · all respirators by model and hazard.
