Product Reviews

Acid gas cartridges occupy a narrow, specific lane in the respiratory protection market. Unlike organic vapor (OV) cartridges or multi-gas combinations, an AG-only cartridge is engineered for a single chemical class — inorganic acid gases — and nothing else. That specificity is both its strength…

If you use your respirator regularly in solvent or paint environments, the Moldex 7100 pair is the economical choice. The 7107 single earns its place for one-off replacements, uneven wear situations, trial purchases, or occasional-use scenarios where you only need one cartridge at a time. Same…

Verdict: 4.6/5. The 3M Secure Click D3076HF is the specialized P95 filter for HF-800 users facing hydrogen fluoride aerosol exposure - P95 efficiency plus HF sorbent in a single filter body, with the critical caveat that it covers HF aerosol only, not vapor-phase HF.

3M Secure Click D3078 review: a single-pair P95 particulate filter (95%, oil-resistant) for HF-800 and FF-800 respirators - the same protection as the D3071 in a smaller pack. Particulate only, no gas/vapor. Who needs it, compatibility, limits, and how it compares to the sibling D3071, the D9093 P100, and the D3076HF.

The D3097 is a P100 particulate filter with nuisance-level organic vapor relief. The OV relief is below-OEL odor relief only - not a substitute for an organic vapor cartridge such as the D8001 or D80921 where vapor is at or above the limit.

The D8006 is the broadest gas-only Secure Click cartridge — organic vapor, acid gas, ammonia, methylamine, formaldehyde, no integrated P100. It suits broad gas exposure with no particulate; step up to the combination D80926 when dust or mist is present.

The D8001 is the lightest, most economical Secure Click gas/vapor cartridge — organic vapor only, no integrated P100. It suits vapor-only solvent and paint work; the moment particulate is present, step up to the D80921.

The D9093C is a P100 particulate filter in a hard case with nuisance-level hydrogen fluoride relief. The HF relief is below-OEL odor relief only - not a substitute for an acid-gas cartridge where HF is at or above the exposure limit.

The D9093 is the standard Secure Click P100 particulate filter in a hard case — silica, mold, welding fume, dust at 99.97%, no retainer. It is a filter only, not a gas/vapor cartridge; the D3091 is the same P100 in standard form.

3M Secure Click D3071 review: a standalone P95 particulate filter (95%, oil-resistant) for HF-800 and FF-800 respirators, lighter and cheaper than P100 where 99.97% is not required. Particulate only, no gas/vapor. Who needs it, compatibility, limits, and how it compares to the sibling D3078 and the D9093 P100.

The D3091 is the standard-form P100 particulate filter for the 3M Secure Click HF-800/FF-800 platform. It captures 99.97% of dusts, mists, and fumes - particulate only, no gas or vapor protection - and is functionally identical to the hard-case D9093.

The D8003 is the gas-only organic vapor + acid gas Secure Click cartridge — no integrated P100. It suits OV/acid gas work with no particulate; the moment dust or mist is present, step up to the combination D80923.