The most widely used filter in the range, primarily for solvent, organic, and alcohol removal.

Iodine and methyl iodide vapors.  It is frequently used for iodination reactions with lowe level radioactive iodine.

Mercury vapor

Removes vapors from dilute ammonia solutions and to remove low molecular weight amines.

Designed to remove hydrogen sulphide and low molecular weight mercaptans.

Removal of hydrogen cyanide.  Many cyanide compounds will evolve HCN gas id acidifies, so this filter is normally specified if working with any cyanide compound.

Designed to oxidize formaldehyde and glutaraldehyde fumes.  It is widely used in hopitals pathology laboratories.

Diethyl ether is adsorbed on activated carbon, but because of its low boiling point, the local head adsorption can reduce the capacity of the filter.  Special impregnation allows a chemical reaction which increase the filter capacity.

Designed to handle chemicals normally used is a university level chemistry curriculum.

As the name implies, this filter is designed for military applications involving war gasses.

Powders and particulates

Air Science® Enhanced Filtration Technology