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PhytoExtractum Shop: Maeng Da Thai Kratom Leaf Powder

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Registered: 09/15/04
Posts: 138
Loc: israel
growing room - fresh air filtration
    #3723373 - 02/03/05 04:59 AM (14 years, 16 days ago)

Hello everyone  :rolleyes:

what will be a good filtration degree for a grow room?
"90% 1 micron", "95% 1 micron" or will i need "95% 0.3 micron","99% 0.3 micron".

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My Minds Eye IsRhizomorphic

Registered: 08/25/02
Posts: 2,791
Loc: Bowels of HELL
Re: growing room - fresh air filtration [Re: shachar]
    #3724159 - 02/03/05 12:12 PM (14 years, 15 days ago)

Merv rating of 8 or better will be fine , and make sure is pinch pleate style they hold a lot more , when using these style filters one must change them more periodically than manufacturers say , they say every 3 months , I say more like once a month , every 3 weeks if have pets and lots of dust .

Hope this helps
PS .3 removes stuff as small as cig smoke . That will do plenty well for a grow room , but 1 mic is fine to .

Any information I give is not intended to aide you in the production of potentialy illegal substances !None of my exp comes from growing illegal varities , so take it as you will .
So with that said here is our mission statement .

Then the priest fell into a trance or swoon,& said unto the Queen of heaven ; Write unto us the ordeals; write unto us the rituals; write unto us the law !

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PhytoExtractum Shop: Maeng Da Thai Kratom Leaf Powder

Mushrooms, Mycology and Psychedelics >> Advanced Mycology

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