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Patented equipment includes a roto-scraper
which automatically adapts to the duct shape while traveling
through the duct, removing debris and filth before vacuuming
begins.
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A powerful push-pull air delivery and
collection system transfers the debris from the duct to a
16-gallon container.
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Clean air is filtered through a HEPA
filtration, removing 99.97% of particles before it returns to
air-wash the duct.
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A sealant can be sprayed to eliminate
fall-out.
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Filters will either be cleaned or replaced to
remove any odor and dirt.