Product Reviews

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.