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courageous_liquid t1_j9oxe4m wrote

I just changed my HVAC filter last night and it was bright green. I think I replaced it last in like december.

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Churrasco_fan t1_j9q8gxu wrote

December as in 2 months ago? That's...way too soon for your filter to be clogged

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courageous_liquid t1_j9qcy84 wrote

someone in my house has the windows open 24/7, even in the winter

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Churrasco_fan t1_j9qfy4d wrote

Oh well yeah that'll probably do it. Fortunately the filters are fairly cheap

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courageous_liquid t1_j9qg766 wrote

Yeah I have like 15 of them around so it's not a big deal. I should honestly probably just get an air purifier.

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Churrasco_fan t1_j9qizcx wrote

Or close the mf window haha

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courageous_liquid t1_j9qj4jb wrote

half of my day is spent closing windows

the other day 5 of 8 windows were open. it was 40 out.

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money_mase19 t1_j9qtgyh wrote

does closing windows help with indoor air quality? i assumed fresh air is good.

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