3M Secure Click D80926 Combination Cartridge β Multi-Gas Vapor, P100, 1 Pair
EDITORIAL REVIEW: 4.6/5 WC Safety Review β the 3M Secure Click D80926 Combination Cartridge Read the full 3M Secure Click D80926 Combination Cartridge review β Editorial assessment by Steven Eaton, WC Safety edito...
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Editorial assessment by Steven Eaton, WC Safety editor, based on 3M published specifications and NIOSH particulate/gas classes. We did not laboratory-test this product.
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3M Secure Click D80926 Combination Cartridge Overview
The 3M Secure Click D80926 Combination Cartridge is a NIOSH-approved multi-gas vapor and P100 cartridge providing simultaneous protection against organic vapors, acid gases (Cl2, HCl, SO2, HF), ammonia, methylamine, formaldehyde, and P100 particulate (at least 99.97% at 0.3 microns). It mounts via the Secure Click half-turn bayonet onto 3M HF-801/802/803 half-facepiece and FF-800 series full-facepiece respirators only.
As the 3M D80926 multi-gas vapor P100 option, this is a genuine Secure Click multi-gas P100 cartridge HF-800 FF-800 unit β a true 3M cartridge ammonia formaldehyde acid gas P100 for multi-hazard environments. Note this is a Secure Click combination cartridge not for bayonet respirators, and it is the broadest OV acid gas ammonia formaldehyde P100 cartridge in the Secure Click D80xxx series.
It is a soft-housing cartridge, not hard-shell, sold as 1 pair. For narrower coverage, see the D80921 (OV/P100) or D80923 (OV/AG/P100). Review how to choose a respirator cartridge and browse the 3M filters and cartridges collection.
Where the D80926 Fits
| Hazard | D80926 Fit | Buyer guidance |
|---|---|---|
| Organic vapors, acid gases (Cl2/HCl/SO2/HF) | Yes | Solvents, chlorine, sulfur dioxide, hydrogen fluoride. |
| Ammonia & methylamine | Yes | Wastewater, agricultural, refrigeration environments. |
| Formaldehyde | Yes | Labs, embalming, resin manufacturing. |
| P100 particulate | Yes | Silica, lead, asbestos, welding fume. |
| Carbon monoxide / oxygen deficiency | No | Needs a CO-specific cartridge or supplied air/SCBA. |
The D80926 is an air-purifying cartridge that removes contaminants from ambient air but does not supply or add oxygen. It must not be used in oxygen-deficient, unknown, or IDLH atmospheres; those conditions require supplied-air respirators or an SCBA as specified by a qualified safety professional per OSHA 29 CFR 1910.134. Conduct a hazard assessment before cartridge selection, and replace it immediately if damaged, deformed, or if you detect chemical odor or taste while wearing it. See our 3M filter and cartridge guide and the organic vapor vs P100 guide.
Pros & Cons
- Broadest gas coverage in the Secure Click combination range
- NIOSH P100: β₯99.97% particulate, oil-proof
- Covers ammonia, methylamine, and formaldehyde
- Fast Secure Click half-turn mount
- Sold as the correct 1-pair set
- Higher cost than narrower OV-only or OV/AG SKUs
- Fits only Secure Click HF-800/FF-800, not bayonet
- Soft housing, bulkier than a hard-shell filter
- No CO protection or oxygen-deficiency capability
How It Compares
Within the Secure Click D80xxx combination line, coverage scope drives the decision. Weigh the D80926 against nearby options:
| Cartridge | Gas coverage | Particulate | Choose if |
|---|---|---|---|
| D80926 (this page) | OV + acid gas + ammonia + methylamine + formaldehyde | P100 | Broadest multi-gas + P100 coverage needed |
| D80923 | OV + acid gas | P100 | OV + acid gas + P100; no ammonia/formaldehyde |
| D80921 | Organic vapor only | P100 | OV + P100 only; lowest-cost combination option |
| D8006 | Multi-gas (OV/AG/ammonia) | None | Multi-gas without particulate; gas-only hazard |
Choose the D80926 when your hazard assessment includes ammonia, methylamine, or formaldehyde alongside particulate; the D80923 for OV + acid gas + P100 without those extras; or the D80921 for OV + P100 only. See respirator cartridge color chart.
Specifications
| Brand / Model | 3M, D80926 |
| Particulate class | P100, β₯99.97% at 0.3 ΞΌm, oil-proof |
| Gas / vapor protection | Organic vapor; acid gases (Cl2, HCl, SO2, HF); ammonia; methylamine; formaldehyde |
| Platform | 3M Secure Click half-turn bayonet (HF-801/802/803, FF-800 series only) |
| Housing | Soft cartridge, not hard-shell |
| Package quantity | 1 pair (2 cartridges) |
Related Guides
how to choose a respirator cartridge, 3M filter and cartridge guide, respirator filter types explained, organic vapor vs P100, respirator cartridge color chart.
Related Resources
3M respirator filters and cartridges 3M half-mask respirators 3M full-face mask respirators 3M Secure Click D80923 3M Secure Click D80921
Frequently Asked Questions
What is the 3M D80926 used for?
Multi-hazard environments where workers face simultaneous exposure to organic vapors, acid gases, ammonia, formaldehyde, and respirable particulate. Typical applications include chemical processing, wastewater treatment, paint stripping, laboratory work, and welding in contaminated environments.
Does the D80926 fit a 3M 6000 series respirator?
No. The D80926 uses the Secure Click half-turn bayonet mount and is physically incompatible with the 3M standard bayonet used on 6000, 6500QL, 7500, 7800S, and FF-400 respirators. It will only attach to HF-800 and FF-800 Secure Click respirators.
Is the D80926 a P100 combination cartridge?
Yes. It includes a P100 particulate layer (at least 99.97% efficiency at 0.3 microns, oil-proof) combined with multi-gas chemical protection covering organic vapors, acid gases, ammonia, methylamine, and formaldehyde.
What acid gases does the D80926 protect against?
Chlorine (Cl2), hydrogen chloride (HCl), sulfur dioxide (SO2), and hydrogen fluoride (HF), all within its acid gas protection scope.
Does the D80926 protect against hydrogen fluoride?
Yes, HF is included within the acid gas protection range. For HF-specific particulate protection in a hard-shell filter format, see the D9093C P100 HF hard-case filter instead.
What is the difference between the D80926 and D80921?
The D80921 covers organic vapor and P100 particulate only. The D80926 extends that coverage to add acid gases (Cl2, HCl, SO2, HF), ammonia, methylamine, and formaldehyde. If your hazard assessment identifies only OV and particulate, the D80921 is the more targeted and typically lower-cost choice.
How many cartridges are in a D80926 package?
The D80926 is sold as 1 pair, meaning two cartridges per order β one for each side of the respirator.
Can I use the D80926 on a 3M HF-801 respirator?
Yes. The HF-801, HF-802, and HF-803 are all half-facepiece Secure Click respirators compatible with the D80926's Secure Click half-turn mount.
Does the D80926 protect against silica dust?
Yes. The P100 particulate component captures at least 99.97% of airborne particles at 0.3 microns, which covers respirable crystalline silica.
When should I replace the D80926?
Replace it according to your employer's written change-out schedule under OSHA 29 CFR 1910.134. Replace immediately if the cartridge is damaged or deformed, or if you detect chemical odor or taste while wearing it.
Can I pair the D80926 with a full-face respirator?
Yes. It is compatible with the 3M FF-800 series full-facepiece Secure Click respirators, which provide a higher assigned protection factor than a half-facepiece unit.
Does the D80926 protect against welding fumes?
The P100 layer captures respirable metallic particulate from welding fume. If the environment also involves solvent degreasers, acid flux, or other chemical vapors, the D80926's combination coverage addresses both streams; for weld-fume-only work, the simpler D3091 P100 filter may be sufficient.
Written by Steven Eaton, WC Safety Editorial. Specifications sourced from 3M published data and NIOSH particulate/gas classes. Compare the range in 3M filters and cartridges.
WC Safety is an independent PPE review site and Amazon Associate; no paid placement. Cartridge selection should follow a documented hazard assessment under OSHA 29 CFR 1910.134.
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