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  1. #1
    Join Date
    Jun 2008
    Location
    MD
    Posts
    6

    Confused Need Reliable Research Data, any help is welcomed

    So i am doing some research for my current boss's invention involving air filtration. I'm looking for places to find statistics around Residential HVAC systems, and specifically the filters. I'll take expert opinion but welcome actual sources for the information, any help is appreciated.

  2. #2
    Join Date
    Jan 2004
    Location
    Lancaster PA
    Posts
    67,704
    Organizations involved in setting filter standards and testing methods include:

    * American Society of Heating, Refrigeration, and Air-Conditioning Engineers (ASHRAE)
    * Institute of Environmental Sciences and Technology (IEST)
    * Underwriters Laboratories (UL)
    * International Organization for Standardization (ISO).
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    How-to-apply-for-Professional

    How many times must one fix something before it is fixed?

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