3M Secure Click D80923 OV AG P100 Cartridge — for HF 800 FF 800 (D80923) Honeywell Use the 8960 only where Is the Lincoln Electric Use the 8960 only where hard hat protection is not required It is the value benchmark for P100 filtration and the right choice when you want clean particulate protection without paying for odor or gas vapor media you do not need H2S per 3M) Particulate Built in P100 Option Covers Platform Best for Secure Click D80923 (this page) OV AG P100 HF 800 FF 800 Organic vapor + acid gas Secure Click D80921 OV P100 HF 800 FF 800 Organic vapor only Secure Click D80926 Multi gas P100 HF 800 FF 800 Ammonia