Antimicrobial air filter and method of making same

Details Antimicrobial air filter and method of making same Antimicrobial air filter and method of making same

1992-06-22

1994-02-22

Spitzer, Robert

Gas separation

With nonliquid cleaning means for separating media

Solid agent cleaning member movingly contacts apparatus

55485, 55486, 55524, 55DIG13, 55DIG42, 96135, 96154, B01D 5304, B01D 2956

Patent

active

052882985

ABSTRACT:
An antimicrobial air filter has a layer of fabric bearing porous activated carbon particulate deodorizing agents, a layer of polymeric expanded foam filter media impregnated with a biostat type antimicrobial agent and a pleated sheet of HEPA filtration media treated with the biostat. The layers are assembled such that the biostat does not migrate into the porous carbon particulates. The filter may be used in central air conditioning and heating systems without the need for an air circulator in addition to those conventionally employed.

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Ventilation and Air Purification Equipment for Civil Defense Protective Shelters Sep. 24, 1965 p. 21 Flanders Fillers Riverhead, New York.

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