2000 series filters from 3M are available in a range of ratings and provide an inexpensive and reliable method of protection from aerosols and dust. 3M 2000 filters can be used either as stand-alone filters or along with cartridges (requires use of a 3M filter adapter).
3M 2097 P100 Filters - Nuisance OV Relief
P100 particulate filters for 3M respirators, with a carbon layer to protect from odors caused by organic vapors.$9.62Pair
3M 2071 Series Particulate Filters - P95$5.90Pair
3M 2096 P100 Filters - Nuisance Acid Gas Relief$10.20PairOut of stock due to COVID-19 pandemic. Expect 6+ week wait.
3M 2091 P100 Particulate Filters$11.99PairCurrently unavailable due to COVID-19 pandemic
3M 2076HF Series Particulate Filters - P95 - Acid Gas & Fluoride Relief$11.99PairCurrently unavailable due to COVID-19 pandemic
3M 2078 P95 Filters - Nuisance OV/ Acid Gas Relief$7.70PairCurrently unavailable due to COVID-19 pandemic