Product Reviews

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.

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.

Honeywell North 7504R95 R95 Prefilter review - specs, fit, pros and cons, NIOSH/OSHA compliance, and who it's for.

Honeywell North 7506R95 R95 Oil-Resistant Prefilter review - specs, fit, pros and cons, NIOSH/OSHA compliance, and who it's for.