MSA Comfo Classic Half Mask
The MSA Comfo Classic Half Mask: sizes Small, Medium, Large; Threaded Comfo cartridges: The cartridges thread directly to the receptacles on Comfo and other twin-cartridges respirators. Below: every version with a live price, the cartridges and filters MSA lists for it, the parts and accessories, the NIOSH approvals from the Certified Equipment List and the OSHA assigned protection factors. Ships in 1–2 business days; most orders arrive in 3–7 business days.
Comfo Classic Half Mask
| Part number | Item | Version | Price | ||
|---|---|---|---|---|---|
 | 808071 | MSA 8080 Comfo Classic Respirators | Comfo Classic® Respirator Silicone · Medium | $82.54 | |
| 808061 | MSA 8080 Comfo Classic Respirators | Large · Hycar Rubber (808061) | $77.50 | |
| 808076 | MSA 8080 Comfo Classic Respirators | Large · Hycar Rubber (808076) | $82.54 | |
| 808073 | MSA 8080 Comfo Classic Respirators | Large · Silicone | $82.54 | |
| 808053 | MSA 8080 Comfo Classic Respirators | Medium · Hycar Rubber (808053) | $77.50 | |
| 808074 | MSA 8080 Comfo Classic Respirators | Medium · Hycar Rubber (808074) | $82.54 | |
| 808072 | MSA 8080 Comfo Classic Respirators | Small · Silicone | $82.54 | |
 | 808071-M | MSA Comfo Classic Respirator Silicone | Medium | $82.54 | |
| 808073-L | MSA Comfo Classic Respirator Silicone | Large | $82.54 | |
 | 808075 | MSA 808075 Comfo Classic Half Mask Respirator, Hycar | $82.54 |
Source: MSA Comfo Classic Half-Mask Respirator data sheet, 1021-02-MC / 07.2026; MSA Comfo Twin-Cartridge Respirators data sheet, ID 10-00-03-MC / Dec 2013; MSA Comfo Classic Facepiece Components sheet, ID 1002-01-MC / Dec 2013 (image; read from raw/docs/comfo_components-1.png).
Cartridges, filters and prefilters MSA lists for the Comfo Classic Half Mask
| Part number | Item | Version | Price | ||
|---|---|---|---|---|---|
 | 464031 | MSA 464031 Comfo GMA Organic Vapor Cartridge Organic Vapor, R95, N95; label Black; 10 in pkg. | $139.44 | ||
 | 815178 | MSA 815178 Comfo GMA-P100 Organic Vapor/P100 Cartridge Organic Vapor, P100; label Black/Magenta; 6 in pkg. | $169.68 | ||
 | 464032 | MSA 464032 Comfo GMB Acid Gas Cartridge, Box of 10 Chlorine, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, R95, N95; label White; 10 in box | $139.50 | ||
 | 464046 | MSA 464046 Comfo GMC Organic Vapor/Acid Gas Cartridge Organic Vapor, Chlorine, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, R95, N95; label Yellow; 10 in pkg. | $139.44 | ||
 | 815180 | MSA 815180 Respirator Cartridges & Filters, Comfo GMC-P100 Organic Vapor/Acid Organic Vapor, Chlorine, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, P100; label Yellow/Magenta; 6 in box | $169.68 | ||
 | 464033 | MSA 464033 Comfo GMD Ammonia/Methylamine Cartridge Ammonia, Methylamine, R95, N95; label Green; 10 in box | $159.66 | ||
 | 492790 | MSA 492790 Comfo GME Multigas Cartridge Organic Vapor, Chlorine, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Ammonia, Methylamine, Formaldehyde, Hydrogen Fluoride, R95, N95; label Olive; 10 in box | $188.16 | ||
 | 815182 | MSA 815182 Comfo GME-P100 Multigas/P100 Cartridge Organic Vapor, Chlorine, Sulfur Dioxide, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Ammonia, Methylamine, Formaldehyde, Hydrogen Fluoride, P100; label Magenta/Olive; 6 in box | $178.92 | ||
 | 815185 | MSA 815185 Comfo Mersorb P100 Cartridge Chlorine, Mercury Vapor, P100; label Olive and white zigzag/Magenta; 6 in box | $321.72 | ||
 | 10153412 | MSA 10153412 Comfo Sparkfoe Low Profile P100 Filter P100; label Magenta; 16 in box | $247.81 | ||
 | 816662 | MSA 816662 N95 Prefilter for Comfo and Ultra-Twin N95; 10 in pkg. | $34.23 | ||
 | 489353 | MSA 489353 Comfo N95 Prefilter no NIOSH class printed; 1 in pkg.; 2 req. | $7.22 | ||
 | 489219 | MSA 489219 Comfo R95 Filter Retainer no NIOSH class printed; 1 in pkg.; 2 req. | $4.64 | ||
 | 815177 | MSA 815177 Comfo P100 Particulate Filter Cartridge P100; No. in pkg. 10 | $164.64 |
Source: MSA Respirator Cartridge Chart, ID 1000-86-MC / Feb 2017 (Advantage Respirator Cartridges p.1, Comfo Respirator Cartridges and Flexi-Filter Pads p.2); MSA Respirator Cartridges wall chart, ID 1000-37-MC / Feb 2006 (42 CFR Part 84); MSA Comfo cartridge NIOSH approval inserts.
Parts, adapters and accessories
Source: MSA data sheets and parts lists named in the research.
Comfo Classic Half Mask data
| Item | Manufacturer data |
|---|---|
| Facepiece type | half |
| Sizes | Small, Medium, Large |
| Part numbers by size | SoftFeel hycar: Small: 808075; Medium: 808074; Large: 808076; SoftFeel silicone: Small: 808072; Medium: 808071; Large: 808073 |
| Materials | SoftFeel hycar or SoftFeel silicone; All MSA Comfo Twin-Cartridge Facepieces are available in hycar rubber or silicone, which has a unique sealing surface designed to reduce facepiece slippage (MSA Comfo twin-cartridge data sheet) |
| Cartridge connection | Threaded Comfo cartridges: The cartridges thread directly to the receptacles on Comfo and other twin-cartridges respirators (us.msasafety.com family page); cartridges are interchangeable among all MSA Comfo Twin-Cartridge Respirators and are constructed of high-strength metal (MSA Comfo twin-cartridge data sheet) |
| NIOSH approval | NIOSH; TC numbers per configuration in approval_matrices "COMFO RESPIRATOR FAMILY" (Material 818201 Rev 19) |
| Use limits (MSA) | As an air-purifying device, all MSA twin-cartridge respirators must not be used in atmospheres containing less than 19.5 percent oxygen, or in atmospheres immediately dangerous to life and health (IDLH). Twin-cartridge respirators must not be used in atmospheres containing more than 100 times the exposure limit for the contaminant present. (MSA Comfo twin-cartridge data sheet) |
Source: MSA Comfo Classic Half-Mask Respirator data sheet, 1021-02-MC / 07.2026; MSA Comfo Twin-Cartridge Respirators data sheet, ID 10-00-03-MC / Dec 2013; MSA Comfo Classic Facepiece Components sheet, ID 1002-01-MC / Dec 2013 (image; read from raw/docs/comfo_components-1.png).
Features as MSA states them
- SoftFeel facepiece increases rubber and silicone softness
- Face seal design provides tight, comfortable fit
- Color-coded sizing system makes sorting and identification easy
- The SoftFeel facepiece of the Comfo Classic Half-Mask Respirator makes this unit dramatically more comfortable.
NIOSH approvals naming the Comfo Classic Half Mask
The NIOSH Certified Equipment List carries 183 current MSA approvals whose product line names the Comfo Classic Half Mask: 20 chemical cartridge (TC-23C), 163 air-purifying particulate (TC-84A). The first 15:
| Approval | Product line | For protection against | Facepiece |
|---|---|---|---|
| TC-23C-2669 | Advantage 1000 Twin Cartridge Air Purifying Respirator with Comfo Cartridges | Organic Vapor | Full Facepiece |
| TC-23C-2671 | Advantage 1000 Twin Cartridge Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Sulfur Dioxide | Full Facepiece |
| TC-23C-2673 | Advantage 1000 Twin Cartridge Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Organic Vapor, Sulfur Dio | Full Facepiece |
| TC-23C-2675 | Advantage 1000 Twin Cartridge Air Purifying Respirator with Comfo Cartridges | Ammonia, Methylamine | Full Facepiece |
| TC-23C-2677 | Advantage 200 Half Mask Air Purifying Respirator with Comfo Cartridges | Organic Vapor | Half Mask |
| TC-23C-2679 | Advantage 200 Half Mask Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Sulfur Dioxide | Half Mask |
| TC-23C-2681 | Advantage 200 Half Mask Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Organic Vapor, Sulfur Dio | Half Mask |
| TC-23C-2683 | Advantage 200 Half Mask Air Purifying Respirator with Comfo Cartridges | Ammonia, Methylamine | Half Mask |
| TC-23C-2685 | Advantage 3000 Air Purifying Respirator with Comfo Cartridges | Organic Vapor | Full Facepiece |
| TC-23C-2687 | Advantage 3000 Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Sulfur Dioxide | Full Facepiece |
| TC-23C-2689 | Advantage 3000 Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, HS (Escape-Only), Hydrogen Chloride, Organic Vapor, Sulfur Dio | Full Facepiece |
| TC-23C-2691 | Advantage 3000 Air Purifying Respirator with Comfo Cartridges | Ammonia, Methylamine | Full Facepiece |
| TC-23C-2694 | Advantage 420 Half Mask Air Purifying Respirator with Comfo Cartridges | Organic Vapor | Half Mask |
| TC-23C-2696 | Advantage 420 Half Mask Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Sulfur Dioxide | Half Mask |
| TC-23C-2698 | Advantage 420 Half Mask Air Purifying Respirator with Comfo Cartridges | Chlorine, Chlorine Dioxide, Hydrogen Chloride, Hydrogen Sulfide, Organic Vapor, Sulfur Dio | Half Mask |
Source: NIOSH Certified Equipment List, manufacturer MSA, read November 4 2026.
Assigned protection factor
| Respirator type (OSHA Table 1) | APF |
|---|---|
| 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)).
Guides: MSA Advantage cartridge codes · Advantage 420 vs 900 vs 3200 · what is a PAPR.
MSA Comfo Classic Half Mask questions
Which cartridges fit the Comfo Classic? The threaded Comfo cartridges: GMA, GMB, GMC, GMD, GME, Mersorb, their P100 combinations, the low-profile P100 filters and the N95/R95 prefilters with snap-on covers; MSA states the metal cartridges thread directly to the receptacles and are interchangeable among all MSA Comfo twin-cartridge respirators (cartridge chart; twin-cartridge data sheet).
What versions are there? SoftFeel hycar 808075 small, 808074 medium, 808076 large; SoftFeel silicone 808072 small, 808071 medium, 808073 large (MSA Comfo Classic data sheet). The site also lists 808061 and 808053, which appear only in the Comfo Classic instruction manual size table.
What are the use limits? MSA: twin-cartridge respirators must not be used below 19.5 percent oxygen, in IDLH atmospheres, or above 100 times the exposure limit of the contaminant (twin-cartridge data sheet).
What is the 86537? The four-piece elastic headband assembly (two-piece upper and lower headbands) for the Comfo Classic; 78584 is the inhalation valve, two required (Comfo Classic components sheet).
What is the NIOSH approval? Per configuration on the Comfo respirator family approval insert (Material 818201 Rev 19); the TC number depends on the cartridge fitted.
The ratings, test results and standards shown here are the manufacturers' published values, reproduced as published. Nothing on this page is a recommendation by Bayshore Safety that any product is suitable for a particular task, hazard or workplace. Selecting safety products and protective equipment is the responsibility of the end user and the employer, based on their own hazard assessment and the regulations that apply to their work. Confirm every value on the manufacturer's own documentation before use.