Description
The 3M 8246/8247 are NIOSH 42 CFR 84 filtering facepiece (disposable) respirators: 8246 R95, Valved; 8247 R95, Valved. 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. Sold by the box of 20.
Versions
| Model | 3M stock number | NIOSH class | Valve and straps | NIOSH approval | 3M pack | 3M quick reference |
|---|---|---|---|---|---|---|
| 8246 | 7000002059 | R95 | Valved | TC-84A-1350 | 20/120 (3M disposable particulate respirators catalog (2023)) | not in 3M NIOSH quick reference guide, disposable respirators (2024) |
| 8247 | 7000002060 | R95 | Valved | TC-84A-1350 "Models 8246, 8247, 8276 and 8277" | 20/box, 6 boxes, 120/case (3M disposable particulate respirators catalog (2023)) | not in 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
8246: nuisance levels of acid gases such as sulfur dioxide, hydrogen fluoride and/or chlorine (3M disposable particulate respirators catalog (2023); 3M Cartridge and Filter Summary (2024) "Nuis AG")
8247: Relief from nuisance levels of organic vapors (3M disposable particulate respirators catalog (2023); 3M Cartridge and Filter Summary (2024) "Nuis OV"). Nuisance relief is not a NIOSH class.
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-1350 | Models 8246, 8247, 8276 and 8277 | R95 | 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 | R95 |
| Valve | No valve |
| Packaging | 20/box; 120/case |
| Type | Disposable Respirator |
| Color | White; Gray |
| Resistance | Certain oil and non-oil based particles |
| Includes | Particulate Repsirator |
| Protected Area | Half Facepiece |
| Filtration Grade | R95 |
| Filter Class | R95 |
Source: Manufacturer published product data as carried in our catalog.
3M R95 particulate respirators use a lightweight construction and braided straps for comfortable, extended wear, with an adjustable noseclip to reduce eyewear fogging. NIOSH-certified models 8246 and 8247 come 20 per box, the 8247 adding a carbon layer for nuisance relief.
- Lightweight construction promotes greater worker comfort and contributes to increased wear time
- Braided straps provide comfort and durability
- Adjustable noseclip provides a custom fit and secure seal and reduced eyewear fogging
Sold by the box
One box holds 20 pieces. The price shown is for the full box; quantity 1 = 1 box (20 pieces).
3M 8246 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? 8246: not in 3M NIOSH quick reference guide, disposable respirators (2024); 8247: not in 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.
