Description
The MSA 10046570 is the CBRN cap-1 canister, for Millennium, G1 and Ultra Elite facepieces. The Millennium CBRN canister contains chemical sorbents and a P100 filter to attract, retain, and neutralize contaminants. A NIOSH-approved CBRN APR canister provides protection against a minimum of 139 identified CBRN agents, which are classified into the following 7 families: Organic Vapors, Acid Gases, Base Gases, Hydrides, Nitrogen Oxides, Particulates (composed of chemical, biological, and radiological and nuclear particulate threats), and Formaldehyde. (MSA Millennium Gas Mask bulletin 1012-60-MC (04.2021)) NIOSH approval TC-14G-0270. Ships in 1–2 business days; most orders arrive in 3–7 business days.
MSA 10046570 specifications
| Item | Manufacturer data |
|---|---|
| MSA part number | 10046570 |
| Canister | CBRN Cap-1 canister, for Millennium, G1 and Ultra Elite Facepieces |
| MSA identification | CBRN Cap 1 and CBRN PAPR Cap 1 CANISTER |
| Protection (CEL) | CBRN Cap 1 |
| NIOSH approval | TC-14G-0270 (Millennium, Ultra Elite demand facepiece); TC-14G-0351 (G1 with single port adapter) (MSA Riot Control Respiratory Protection for First Responders 1000-102-MC); insert 10046570 REV11 rows: 14G-0270 CBRN Cap 1, 14G-0287 CBRN PAPR Cap 1, 14G-0296, 14G-0298, 14G-0351, 14G-0352 |
| Facepieces MSA names | Millennium, Ultra Elite (demand), G1 with single port adapter (MSA Riot Control Respiratory Protection for First Responders 1000-102-MC); "The Advantage 4000 mask is not approved for use with any CBRN or Riot Control canisters." (MSA Riot Control Respiratory Protection for First Responders 1000-102-MC) |
| MSA pack | single (MSA Riot Control Respiratory Protection for First Responders 1000-102-MC: CBRN Canister, Single) |
| Shelf life (MSA) | PAPR combination cartridges, gas mask canisters, including industrial gas masks, CBRN and Riot control canisters have an expiration date printed on the cartridge label. Generally these are 5 year expiration. (MSA Product Cleaning Guidance 1000-91-MC) |
Source: MSA Millennium Gas Mask bulletin 1012-60-MC (04.2021); MSA Riot Control Respiratory Protection for First Responders 1000-102-MC; NIOSH Certified Equipment List (November 2026); approval insert 10046570.
Riot control / CBRN canister selection (dsriot)
| Canister | Millennium | Advantage 1000 | Ultra Elite Demand | G1 with single port adapter | Advantage 4000 | Advantage 3200 |
|---|---|---|---|---|---|---|
| 10046570 CBRN - SINGLE | X TC-14G-0270 | X TC-14G-0270 | X TC-14G-0351 | N/A* | ||
| 10152979 G1 - RIOT CONTROL SINGLE | X TC-14G-0333 | X TC-14G-0335 | N/A* | |||
| 817590 ADVANTAGE RIOT CONTROL 6-PACK | X TC-14G-0235 | N/A* | X TC-14G-0235 | |||
| 818264 MILLENNIUM RIOT CONTROL 6-PACK | X TC-14G-0254 | N/A* |
* The Advantage 4000 mask is not approved for use with any CBRN or Riot Control canisters.
Source: MSA Riot Control Respiratory Protection for First Responders 1000-102-MC.
NIOSH approval configurations naming the 10046570
The MSA NIOSH approval inserts list 6 approval configurations naming this part:
| Approval | Protection (insert) | Approval insert | Other cartridges/filters in the row |
|---|---|---|---|
| TC-14G-0270 | CBRN Cap 1 | APR CBRN Cap1 Respirator | 10051287 |
| TC-14G-0287 | CBRN PAPR Cap 1 | CBRN Cap1 Canister 10046570 | 10051287 |
| TC-14G-0296 | CBRN Cap 1 | CBRN Cap1 Canister 10046570 | — |
| TC-14G-0298 | CBRN PAPR Cap 1 | CBRN Cap1 Canister 10046570 | — |
| TC-14G-0351 | CBRN Cap 1 | CBRN Cap1 Canister 10046570 | — |
| TC-14G-0352 | CBRN PAPR Cap 1 | CBRN Cap1 Canister 10046570 | — |
Source: MSA NIOSH approval inserts APR-CBRN-Cap1-Respirator, CBRN-Cap1-Canister-10046570. Each insert states the respirator is approved only in the listed configurations; the cautions and limitations letters are printed on the insert.
NIOSH approvals naming the 10046570
The NIOSH Certified Equipment List carries 1 current MSA (Mine Safety Appliances Company / MSA Innovation, LLC) approvals whose product line names it: 1 gas mask / CBRN (TC-14G).
| Approval | Product line | For protection against | Facepiece |
|---|---|---|---|
| TC-14G-0270 | Millennium and Ultra Elite CBRN APR with 10046570 canister | CBRN Cap 1 | Full Facepiece |
Source: NIOSH Certified Equipment List (November 2026), manufacturer MSA (Mine Safety Appliances Company / MSA Innovation, LLC).
MSA gas mask use statements
Gas mask use is restricted to entry into, or work within, atmospheres that are within canister limitations. They are not intended for oxygen-deficient atmospheres (less than 19.5% O2). Gas masks may be used for escape only from atmospheres in which the contaminant concentration does not exceed the gas mask maximum use concentration. Chin-Type Gas Masks have the following maximum use limitations: Routine use: 50 times the Permissible Exposure Level (PEL) - Do not exceed the Immediately Dangerous to Life or Health (IDLH) concentration. Escape use: contaminant concentrations up to gas mask maximum use concentrations, providing there is sufficient oxygen to support life. Gas masks are generally suitable for ventilated areas with relatively stable concentration levels. They should never be used within confined spaces, or where oxygen deficiency and/or high gas concentrations may exist.
Never use a gas mask without carefully assessing exposure conditions. Use suitable instruments to determine concentration of oxygen and air contaminants. If exposure concentrations are expected to exceed the specific canister limitations, or are unknown, only a self-contained breathing apparatus or a combination Type C supplied air respirator with auxiliary self-contained air-supply should be used. Always use strictly in accordance with canister labels, gas mask instructions and limitations. DO NOT USE FOR FIREFIGHTING.
Source: MSA Chin-Type Gas Masks data sheet 0114-20-MC (06.2025); MSA Chin-Type Gas Mask for Phosphine/Ammonia/Chlorine data sheet 0515-02-MC.
Assigned protection factor
| Respirator type (OSHA Table 1) | APF |
|---|---|
| Air-purifying full facepiece | 50 |
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 |
| Type | Canister Filter |
| Color | Black |
| Material | Plastic; Microglass; Carbon |
| Resistance | Gases; Vapors; Particulates |
| Filtration Grade | HEPA Level Efficiency |
Source: Manufacturer published product data as carried in our catalog.
MSA 10046570 CBRN canister is a NIOSH CBRN-approved threaded canister for MSA Millennium and Ultra Elite full facepiece respirators. Approved under TC-14G-0270 with P100 particulate filtration, this CBRN respirator canister is for emergency response and hazardous materials teams.
- Protection: CBRN (chemical, biological, radiological, nuclear) gas, vapor and particulate
- Filter rating: P100
- Connection: threaded
- Compatible with: MSA Millennium and MSA Ultra Elite facepieces
- Certification: NIOSH CBRN, TC-14G-0270
Environmental and emergency response contractors stocking Millennium or Ultra Elite facepieces get a matching approved canister. Manufacturer item number: 10046570. Sold individually.
MSA 10046570 questions
What does the MSA 10046570 protect against? The Millennium CBRN canister contains chemical sorbents and a P100 filter to attract, retain, and neutralize contaminants. A NIOSH-approved CBRN APR canister provides protection against a minimum of 139 identified CBRN agents, which are classified into the following 7 families: Organic Vapors, Acid Gases, Base Gases, Hydrides, Nitrogen Oxides, Particulates (composed of chemical, biological, and radiological and nuclear particulate threats), and Formaldehyde. (dsmill) (MSA).
Which facepieces take the 10046570? Millennium, Ultra Elite (demand), G1 with single port adapter (MSA Riot Control Respiratory Protection for First Responders 1000-102-MC); "The Advantage 4000 mask is not approved for use with any CBRN or Riot Control canisters." (MSA Riot Control Respiratory Protection for First Responders 1000-102-MC).
Guides: cartridge change schedules · P100 vs N95 vs R95 · half mask vs full facepiece · assigned protection factors · what OSHA requires for fit testing · cleaning and storing respirators · all respirators by model and hazard.
