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About the Bull Run Filtration Project | Portland.gov
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Date Jul 01, 202515 Best Air Purifiers (2025): Coway, AirDoctor, IQAir | WIREDView more
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Date Jul 01, 2025From Roman drains to ancient filters, these artefacts show how solutions to water contamination have evolvedView more
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Date Jul 01, 2025Germicidal UV lights could be producing indoor air pollutants, study finds | MIT News | Massachusetts Institute of TechnologyView more
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Date Jul 01, 2025UVBrite Advances Smart Sterilization for Water Bottles as Demand for Self-Cleaning Devices Soars | NewswireView more
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Date Jul 01, 2025Nose-hair inspired air filters work better | University of CincinnatiView more
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Date Jul 01, 2025How to Clean a Dryer Vent in 7 Simple Steps | Architectural DigestView more
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Date Jun 30, 2025Five-Month Shutdown Ends for $2.1B Portland Water Filtration Plant Project | Engineering News-RecordView more
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Date Jun 30, 2025Prime Day deals include $37 off our favorite Levoit air purifierView more
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Date Jun 30, 2025Innovative new Plasmonic Photo-electrochemical Technology for Disinfection and Purification of Indoor Air | ACHR NewsView more
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Date Jun 29, 2025CRS Hoods Marks 45 Years of Excellence in Kitchen Ventilation Solutions - MyChesCoView more
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Date Jun 28, 2025UVBrite Smart Water Bottle Reinforces Market Leadership in UV-C LED Water Purification and Intelligent Hydration TrendsView more