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Ventgard Air Filter and Water Seal for Distilled Water Storage Tanks With seal metal tank fittings water seal chamber tank connection fittings sealing chamber with drain cock and roll of special tape for sealing tank cover. Normally cartridge lasts 60 day
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Air filter and water seal; Thermo Scientific Barnstead; Ventguard; Required accesssory for classic stills; Protects stored water against airborne impurities; Water seal works as a one-way valve; With condenser atmospheric vent
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