MSA Cartridge Review

Is the MSA 815359 Advantage GME the right multi-gas cartridge for environments with more than just ammonia?

Short answer: Yes — if your MSA Advantage-platform respirator needs to handle a complex mix of inorganic reactive gases including ammonia, chlorine, sulfur dioxide, hydrogen chloride, hydrogen fluoride, or hydrogen sulfide. The MSA 815359 Advantage GME is the mid-tier snap-on cartridge for the Advantage platform, covering the full inorganic multi-gas matrix at $17.00 per cartridge. If your hazard is exclusively NH₃ or methylamine, the lower-cost MSA Advantage GMD (815358) is the better value. If you also have particulate exposure, step up to the MSA Advantage GME-P100 (815366).

Published under MSA 815359 Advantage GME Multi-Gas Cartridge Review · MSA respirator filters and cartridges

The MSA 815359 Advantage GME is the multi-gas workhorse of the MSA Advantage snap-on cartridge lineup. Its sorbent matrix covers the primary inorganic reactive gases encountered in industrial settings — ammonia, methylamine, chlorine, sulfur dioxide, hydrogen chloride, hydrogen fluoride, and hydrogen sulfide — without adding organic vapor capacity or particulate filtration. This targeted multi-chemistry approach positions it as the appropriate cartridge for environments with complex inorganic hazard profiles, particularly wastewater treatment, pulp and paper operations, and chemical handling facilities where multiple reactive gases may co-exist.

This review evaluates the 815359 within the Advantage cartridge family, compares it against the platform-equivalent Comfo GME (492790) and the 3M 6006, and maps out which buyer scenarios justify its $17.00/cartridge price point versus the narrower GMD or the broader GME-P100.

Editorial Verdict: 4.4 / 5

The MSA 815359 Advantage GME delivers broad inorganic gas coverage on the Advantage snap-on platform — the right choice when wastewater headworks, chemical transfer, or reactive-gas environments demand more than a single-chemistry cartridge. The snap-on change-out efficiency is a genuine operational advantage. The 4.4 score reflects the strong chemistry matrix and platform fit offset by the absence of particulate protection and no ESLI, and the significant per-cartridge premium versus the bayonet-mount Comfo GME equivalent.

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Who the MSA 815359 Is For

The 815359 fills a specific slot in the Advantage lineup — it is the cartridge to reach for when a single-chemistry option like the GMD is not adequate, but where the facility is not yet ready to commit to the fully combined GME-P100. If you match one of the following profiles, the 815359 is the appropriate selection:

• Wastewater treatment plant operators on the Advantage platform whose headworks environments generate H₂S, NH₃, and potentially Cl₂ from disinfection operations simultaneously — the multi-gas matrix covers all three without stacking cartridges.
• Pulp and paper workers who face both NH₃ and SO₂ or Cl₂ in the same process area, where a single-chemistry ammonia cartridge would leave them unprotected against acid gas co-exposures.
• Chemical plant technicians at facilities with multiple reactive gas streams who need a standardized cartridge SKU across work areas rather than separate GMD and GMB inventory.
• Safety managers standardizing inventory across an Advantage-platform site who want one multi-gas cartridge that handles the broadest inorganic reactive gas profile, avoiding the administrative complexity of managing multiple cartridge part numbers.
• Emergency response and industrial hygiene teams using Advantage full-face respirators who need a cartridge that covers an uncharacterized reactive-gas atmosphere while a formal IH assessment is completed — subject to the same IDLH restriction that applies to all air-purifying cartridges.

What the MSA 815359 Does Well

Comprehensive Inorganic Gas Matrix

The GME designation covers the full standard inorganic multi-gas suite: ammonia (NH₃), methylamine (CH₃NH₂), chlorine (Cl₂), sulfur dioxide (SO₂), hydrogen chloride (HCl), hydrogen fluoride (HF), and hydrogen sulfide (H₂S). This chemistry breadth addresses the reactive gas hazards found in municipal water treatment, chemical manufacturing, food processing, and refrigeration maintenance without requiring separate cartridge SKUs for each compound. The Comfo platform equivalent, the MSA Comfo GME (492790), delivers the same chemistry matrix on the bayonet mount — buyers on the Advantage platform get equivalent protection at the cost of the platform premium.

Snap-On Efficiency in High-Throughput Operations

In large facilities where multiple workers perform cartridge change-outs on shift, the Advantage snap-on mechanism's tool-free design is a genuine operational advantage. No thread engagement means faster change-outs, reduced risk of cross-threading, and easier donning with gloved hands. The MSA Advantage 420 and Advantage 200 LS both benefit from this design in field conditions where tool access is impractical.

Single-SKU Inventory Simplification

For safety managers who run Advantage respirators across multiple process areas with different reactive gas hazards, the 815359 simplifies stockroom management significantly. Rather than stocking separate GMD (ammonia) and GMB (acid gas) cartridges and managing the training requirement to ensure the right cartridge reaches the right worker, a single GME part number covers the full inorganic reactive gas spectrum. This consolidation benefit is most valuable at facilities with 20+ respirator users and multiple distinct hazard areas.

Full Platform Compatibility

Like all MSA Advantage snap-on cartridges, the 815359 is compatible with the Advantage 200 LS, 420, 1000, 3000, and 4000 — providing both half-mask (APF 10) and full-face (APF 50) protection depending on the assigned respirator. This cross-model compatibility means the GME cartridge can serve a mixed Advantage fleet without SKU proliferation based on respirator model differences.

Proven Chemistry Pedigree

The GME multi-gas chemistry is not platform-unique — it is the same matrix that has been deployed on the Comfo bayonet line as the 492790 across thousands of industrial facilities for years. The chemistry has a documented track record in municipal wastewater, pulp and paper, and chemical processing applications. Platform differences aside, buyers are getting a well-characterized sorbent system.

NIOSH Regulatory Compliance

The 815359 carries NIOSH approval under 42 CFR Part 84, the regulatory standard for gas/vapor cartridges under OSHA's 29 CFR 1910.134 respiratory protection program requirements. The multi-gas approval classification satisfies OSHA's cartridge selection requirement for the covered compounds at concentrations below IDLH.

Where the MSA 815359 Falls Short

No Particulate Protection — GME-P100 Required

The 815359 has no filtration layer. In environments where airborne dusts, mists, metal fumes, or aerosols co-exist with inorganic reactive gases — particulate-generating chemical processes, dust-generating fertilizer operations, or mist-generating acid operations — the GME cartridge alone is insufficient. The MSA Advantage GME-P100 (815366) adds P100 filtration to the same inorganic gas matrix and should be the default selection where any co-particulate exposure is identified by IH assessment.

No Organic Vapor Coverage

The GME matrix covers inorganic reactive gases — it does not include an organic vapor (OV) sorbent. Solvent vapors, petroleum distillates, fuel vapors, and other VOCs are not addressed by this cartridge. Environments with both OV and inorganic gas hazards require a different cartridge selection. The MSA Advantage GMC (OV + acid gas) handles the organic-plus-inorganic combination, though its inorganic coverage does not extend to the full GME matrix. No single Advantage cartridge covers all categories simultaneously — documented IH assessment is mandatory.

Large Per-Cartridge Premium vs Comfo GME Bayonet

The price differential between the Advantage GME and the Comfo GME is substantial. The Comfo GME (492790) delivers the same inorganic gas chemistry for approximately $2.45 per cartridge (10-pack), versus $17.00 per cartridge for the Advantage 815359. That is approximately a 7× per-cartridge premium for the snap-on platform — driven by platform tooling and pack size differences, not by any chemistry advantage. Teams not locked into the Advantage respirator body should perform a total platform cost comparison before committing: the incremental cartridge cost is meaningful when multiplied across a large workforce and frequent change-out schedules.

No ESLI

The 815359 has no end-of-service-life indicator. For the multi-gas matrix, this is particularly complex to manage: different compounds have different breakthrough dynamics at different concentrations and humidity levels. A single change-out schedule must conservatively account for the compound with the fastest breakthrough at the highest anticipated concentration. This typically results in more frequent change-outs — and therefore higher program cost — than a chemistry-specific cartridge with optimized scheduling.

No Carbon Monoxide Coverage

CO is not addressed by any air-purifying cartridge, including the GME. In environments like wastewater treatment where CO may be present from engine exhaust or incomplete combustion alongside H₂S and NH₃, the GME does not constitute complete respiratory protection. CO environments at hazardous concentrations require supplied-air or SCBA solutions, not cartridge upgrades.

Competitive Comparison: MSA 815359 vs Alternatives

Amazon price check — competitive cartridges: MSA Comfo GME on Amazon  3M 6006 on Amazon

Important cross-platform note: The 3M 6006 adds organic vapor and acid gas coverage that the MSA GME does not include, but it is not compatible with any MSA respirator. Platform lock-in is real — if OV coverage matters alongside inorganic gas protection, and you are free to choose your respirator platform, the 3M 6000/7000 system with the 6006 cartridge is worth evaluating as an alternative total platform decision.

MSA Advantage Ammonia / Multi-Gas Cartridge Series Comparison

• Buy the MSA Advantage GMD (815358) if your IH has confirmed NH₃ or methylamine as the only gas-phase hazard and you want the lowest cost option on the Advantage platform.
• Buy the MSA 815359 GME if your environment involves multiple inorganic reactive gases — wastewater headworks, chlorination, sulfite processes, or any space where H₂S, Cl₂, or SO₂ may co-exist with NH₃ — and particulate exposure is absent or managed separately.
• Buy the MSA Advantage GME-P100 (815366) if your multi-gas environment also includes any airborne particulate, mist, or aerosol component.

Shop the Advantage ammonia/multi-gas series on Amazon → 815358 GMD 815359 GME 815366 GME-P100

Compatible MSA Advantage Respirators

The MSA 815359 uses the Advantage snap-on mount and is compatible with the following MSA Advantage respirators. It is not compatible with the MSA Comfo series (bayonet mount), the MSA Ultra Elite, or any 3M respirator platform.

• MSA Advantage 200 LS Half-Mask — entry-level half-mask; APF 10; most common Advantage half-mask pairing for wastewater and utility operations
• MSA Advantage 420 Half-Mask — enhanced comfort half-mask; APF 10; suited to extended-duration wear in multi-gas environments
• MSA Advantage 1000 Full-Face — full-face upgrade to APF 50; preferred for higher-concentration inorganic gas scenarios; see MSA respirator filters and cartridges
• MSA Advantage 3000 Full-Face — premium silicon seal; APF 50; suits environments with corrosive or irritating gas exposure
• MSA Advantage 4000 Full-Face — high-end full-face; APF 50; combines with the 815359 for facility-level multi-gas programs

Other snap-on cartridges for the Advantage platform that may be needed alongside the GME depending on your full hazard profile:

• MSA Advantage GMA (organic vapor only) — for OV-only environments
• MSA Advantage GMC (OV + acid gas) — for mixed solvent/acid environments
• MSA Advantage GMC-P100 (OV + acid gas + P100)
• MSA Advantage Mersorb (mercury/chlorine + P100) — for Hg and chlorine environments
• MSA Advantage P100 Low-Profile Filter (particulate only)

Shop compatible MSA Advantage respirators on Amazon → Advantage 200 LS Advantage 420 Advantage Full-Face

Multi-Gas Cartridge Category Context

The inorganic multi-gas cartridge category exists specifically to address workplaces where the hazard profile is not a single identifiable compound but a class of reactive inorganic gases — municipal utilities, chemical manufacturing, and pulp and paper being the highest-concentration industries. Within this category on the Advantage platform, the GME sits in the middle of the sorbent-complexity progression: above the single-chemistry GMD, below the full GME-P100 combination.

It is worth understanding what differentiates the MSA GME matrix from other multi-gas designations. The NIOSH 42 CFR Part 84 approval for "multi-gas" cartridges tests against specific compound concentration challenges; the GME approval covers the compounds listed above at test concentrations defined in the regulation. Buyers should verify with the MSA TDS and their IH that the specific concentration and compound combination in their facility falls within the cartridge's service parameters.

For the Comfo platform equivalent of this cartridge, the MSA Comfo GME (492790) is the corresponding SKU, reviewed separately at msa-492790-gme-multigas-cartridge-review. For the Comfo GME-P100 combination variant, see the MSA Comfo GME-P100, reviewed at msa-815182-gme-p100-multigas-particulate-cartridge-review.

Total Cost of Ownership

The MSA 815359 is sold at $34.00 per 2-pack ($17.00 per cartridge). A single complete change-out event (both cartridges) costs $34.00. Compared to the Comfo GME (492790), the per-change-out cost is approximately $34.00 versus ~$4.90 — a $29.10 premium per change-out event for the Advantage platform. In programs with high change-out frequency (daily or every-other-shift for high-concentration environments), this cost difference is substantial at scale.

Annual per-worker estimates at two change-outs per week: approximately $3,536 for the Advantage GME versus approximately $510 for the Comfo GME. The snap-on platform adds approximately $3,000/worker/year in cartridge cost alone over the bayonet platform for this chemistry class. Facilities adding new workers or converting existing programs should factor this into the platform selection analysis.

The step-up to the GME-P100 (815366) adds $13.00/change-out over the GME. If P100 filtration is required by the hazard profile, the GME-P100 is the correct selection — the $13.00 premium is the cost of regulatory compliance, not an optional upgrade. Attempting to address a combined gas-plus-particulate hazard with a gas-only cartridge is not a compliant respiratory protection strategy.

Final Verdict: MSA 815359 Advantage GME Cartridge — 4.4 / 5

The MSA 815359 Advantage GME is the right cartridge for Advantage-platform users facing multi-compound inorganic gas environments where a single-chemistry option does not cover the full hazard profile. It scores 4.4/5 on the strength of its broad GME chemistry matrix, NIOSH compliance, snap-on efficiency, and platform compatibility — docked for the significant per-cartridge premium over the identical-chemistry Comfo platform, the absence of particulate filtration, and the lack of an ESLI.

Buy this if: Your IH has identified two or more inorganic reactive gases (any combination of NH₃, Cl₂, SO₂, HCl, HF, H₂S) in your Advantage-platform environment and particulate exposure is either absent or addressed separately by a pre-filter.

Buy the Advantage GMD (815358) if: Ammonia or methylamine is your only gas-phase hazard and you want to reduce per-cartridge cost by $7.50.

Buy the Advantage GME-P100 (815366) if: Your multi-gas environment also includes any airborne particulate, mist, or aerosol component — the $6.50/cartridge step-up to P100 filtration is the correct choice for combined hazard profiles.

Consider the Comfo GME (492790) if: You are free to choose your platform and the per-cartridge cost difference matters to your program budget — the chemistry is identical at a fraction of the price.

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Frequently Asked Questions — MSA 815359 Advantage GME Cartridge

What gases does the MSA 815359 Advantage GME protect against?

The 815359 covers the GME inorganic multi-gas matrix: ammonia (NH₃), methylamine (CH₃NH₂), chlorine (Cl₂), sulfur dioxide (SO₂), hydrogen chloride (HCl), hydrogen fluoride (HF), and hydrogen sulfide (H₂S). It does not protect against organic vapors, carbon monoxide, mercury vapor, radioiodine, or particulates. Always confirm specific coverage against your facility's air monitoring data with a CIH before issuing.

MSA 815359 Advantage GME vs MSA 815358 Advantage GMD — which is right for wastewater treatment?

In most wastewater treatment environments — especially headworks, primary clarifiers, and digester areas — the 815359 GME is the more appropriate selection. Wastewater facilities generate H₂S alongside NH₃, and disinfection operations may add Cl₂ to the hazard profile. The GMD (815358) covers only ammonia and methylamine. Unless your IH has confirmed that H₂S and Cl₂ are below cartridge-relevant concentrations in the specific work areas at issue, the GME's broader matrix is the appropriate choice.

Does the MSA 815359 provide P100 particulate protection?

No. The 815359 contains only gas sorbent — it provides zero particulate filtration. If your environment includes airborne dusts, mists, metal fumes, or aerosols alongside reactive inorganic gases, you need the MSA Advantage GME-P100 (815366), which adds P100 filtration to the same chemistry matrix.

MSA 815359 vs MSA 492790 Comfo GME — what is the difference?

The chemistry matrix is identical — both carry GME inorganic multi-gas approval for the same compounds. The difference is mount system and price. The 815359 uses the Advantage snap-on mount for Advantage respirators; the 492790 Comfo GME uses the bayonet mount for MSA Comfo respirators. The Comfo GME is significantly less expensive per cartridge (~$2.45 vs $17.00), driven by platform tooling and pack size. If you are standardized on Advantage respirators, the 815359 is the correct choice; if you are platform-flexible, the Comfo GME offers the same chemistry at a fraction of the cost.

What respirators does the MSA 815359 fit?

The 815359 fits all MSA Advantage snap-on respirators: Advantage 200 LS, Advantage 420 (half-masks), and the Advantage 1000, 3000, and 4000 (full-face). It does not fit the MSA Comfo series, the MSA Ultra Elite, or any 3M platform.

Does the MSA 815359 protect against hydrogen sulfide (H₂S)?

Yes — H₂S is included in the GME inorganic multi-gas matrix. This makes the 815359 appropriate for wastewater treatment, petroleum refining, and pulp processing environments where H₂S co-exists with other inorganic gases. However, the 815359 does not protect against H₂S at IDLH concentrations (50 ppm) — air-purifying cartridges cannot be used in IDLH atmospheres. At IDLH and above, supplied-air or SCBA is required.

Does the MSA 815359 cover organic vapors like solvents or fuels?

No. The GME matrix is inorganic — it does not include organic vapor (OV) sorbent. Solvents, fuels, and other VOCs are not addressed. If your environment includes both organic vapors and inorganic gases, see the MSA Advantage GMC (OV + acid gas) or the GMC-P100 for OV plus acid gas coverage, but note that no single Advantage cartridge covers OV plus the full GME multi-gas matrix simultaneously.

What is the NIOSH APF for the MSA 815359?

APF is determined by the respirator, not the cartridge. A properly fit-tested half-mask (Advantage 200 LS or 420) provides APF 10. A full-face Advantage respirator (1000, 3000, 4000) provides APF 50. Select the respirator type to match the required APF for your specific gas concentrations and your regulatory program's requirements.

MSA 815359 vs MSA 815366 Advantage GME-P100 — when should I step up?

Step up to the GME-P100 (815366) any time your IH identifies airborne particulate co-exposure — dusts, mists, metal fumes, or aerosols alongside the inorganic gas hazards. The 815359 and 815366 share the same gas sorbent chemistry; the GME-P100 adds P100 filtration (≥99.97%) at $6.50 more per cartridge. If particulate exposure is confirmed, the GME-P100 is the mandatory step up; using the gas-only GME in a known particulate environment does not constitute compliant respiratory protection.

Does the MSA 815359 have an end-of-service-life indicator?

No. The 815359 has no ESLI. Under OSHA 29 CFR 1910.134, facilities must establish a written change-out schedule for cartridges without ESLI. For multi-gas cartridges, the schedule should be set based on the most conservative breakthrough scenario among the covered compounds at anticipated concentration and humidity levels. Consult a CIH for a compliant change schedule.

Can the MSA 815359 be used for chlorine gas exposure?

Yes — Cl₂ is included in the GME chemistry matrix. The 815359 is appropriate for chlorine gas environments where the concentration is below IDLH (10 ppm). At IDLH and above, air-purifying cartridges are not permitted. Verify your chlorine concentration against the cartridge's NIOSH-approved service parameters in the MSA TDS and confirm compliance with your respiratory protection program's IH-reviewed change-out schedule.

How does the MSA 815359 compare to the 3M 6006 Multi-Gas cartridge?

The 3M 6006 adds organic vapor and acid gas coverage beyond the MSA GME matrix, but it fits only 3M 6000/7000-series respirators — it is not compatible with any MSA Advantage respirator. If your environment requires OV coverage alongside multi-gas inorganic protection, and you have platform flexibility, the 3M platform with the 6006 cartridge is worth evaluating as a total platform decision. If you are committed to MSA Advantage respirators, no single snap-on cartridge in the current Advantage lineup covers both OV and the full GME inorganic matrix simultaneously.

What does the MSA 815359 NOT protect against?

The 815359 does not protect against organic vapors (solvents, fuels, VOCs), particulates, aerosols, carbon monoxide, mercury vapor, radioiodine, or any IDLH atmosphere. It also does not protect against acids not in the GME matrix. Hazard characterization by a CIH is required before deploying any cartridge in a formal respiratory protection program.

Is the MSA 815359 suitable for pulp and paper operations?

Yes — pulp and paper operations generate SO₂, Cl₂, and H₂S in various process areas, all of which are covered by the GME matrix. The 815359 is a common Advantage-platform selection for kraft mill and bleaching operations where these compounds co-exist. Confirm your specific process air monitoring data against the cartridge's approved service parameters and establish a compliant change-out schedule.

How many cartridges are in a box of MSA 815359?

The 815359 is sold as a 2-pack at $34.00 ($17.00 per cartridge). One 2-pack provides one complete change-out event for a half-mask or full-face Advantage respirator. See the MSA respirator filters and cartridges collection for bulk quantity availability.

What is the shelf life of the MSA 815359 in sealed packaging?

Per MSA TDS guidance, sealed cartridges stored in cool, dry conditions per MSA's storage requirements are typically rated for up to 5 years from the manufacture date. Once the packaging is opened and the cartridge is exposed to ambient air, the change-out schedule governs service life regardless of whether visible breakthrough has occurred. Store cartridges in sealed packaging and rotate inventory based on date of manufacture.

Where can I find reviews for other MSA Advantage cartridges?

WC Safety has published reviews across the Advantage line: the MSA 815358 GMD review, the MSA 815366 GME-P100 review, the MSA 815357 GMC OV/acid gas review, the MSA 815364 GMC-P100 review, and the Comfo platform equivalent at msa-492790-gme-multigas-cartridge-review.