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Thread: Melting Lead - fumes

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  1. 16-03-2023, 06:28 AM #1
    kiwijames
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    Quote Originally Posted by 300CALMAN View Post
    You can get HEPA filters for HRV. "high-efficiency particulate absorbing"

    eg https://www.filterspecialists.co.nz/...or-hrv-systems

    HRV is just a cheap availible shape of filter that can be re-purposed.

    Not sure on the lead particle size but even a coarse filter will remove some of it.
    You could stick your dick in an HRV but it still would be shit. HRV don't make filters, they make ventilation systems and ridiculous claims. is my font large enough?
    Maca49, Tommy, 300CALMAN and 2 others like this.
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  2. 16-03-2023, 06:49 AM #2
    300CALMAN
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    Quote Originally Posted by kiwijames View Post
    You could stick your dick in an HRV but it still would be shit. HRV don't make filters, they make ventilation systems and ridiculous claims. is my font large enough?
    OK so something went funny with my editing.
    How does this sound "find a generic HEPA filter to adapt to your extraction system, one designed to fit a home ventilation system may be suitable".
    @kiwijames is that advice ok by you?
    Jhon likes this.
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  3. 17-03-2023, 06:51 AM #3
    kiwijames
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    Quote Originally Posted by 300CALMAN View Post
    OK so something went funny with my editing.
    How does this sound "find a generic HEPA filter to adapt to your extraction system, one designed to fit a home ventilation system may be suitable".
    @kiwijames is that advice ok by you?
    Yes for the font
    No for the concept but it's got merit. I'd expect a domestic ventilation system would not have sufficient Pa to maintain flow especially if discharged into a drum.
    The range of what we think and do is limited by what we fail to notice. And because we fail to notice that we fail to notice, there is little we can do to change; until we notice how failing to notice shapes our thoughts and deeds
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