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  1. 06-09-2008, 01:24 PM #1
    maxvpd
    maxvpd is offline Regular Guest
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    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.
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  2. 06-09-2008, 01:34 PM #2
    beenthere's Avatar
    beenthere
    beenthere is offline Global Moderator
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    Jan 2004
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    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).
    Contractor locator map

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