Circular woven filter tubes made of multi-filament yarn for the dry dust removal of gases
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Protective mask for binding mercury
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Nozzle head for use in filter bag cleaning device, has pair of rings rotated at longitudinal axis in nozzle along tangential effective direction, and another pair of rings arranged between former pair of rings in radial effect direction
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Nozzle head for use in cleaning device, has set of nozzle rings rotatable around longitudinal axis of head, and another set of nozzle rings arranged between two rings of former set and comprising nozzle with radial effective direction
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Decorative element is made of textile or paper and for use as curtain or wall covering in mercury-contaminated interiors
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Filter mask with support for e.g. dentists surgeries
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Filter mask used during medical operations
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Electrically charged, metal impregnated fibrous filter for metallurgical, chemical and biological purification of contaminated air in buildings
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Filters for the face mask
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Support cage for filter hose
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Protective system for handling filter ashes
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Filter hose with a snap element that biases the hose body outwards
