Ghetto 6$ inlet air filter

Discussion in 'Grow Room Design/Setup' started by skiball, Jun 24, 2017.

  1. [​IMG]

    Buy two or three 16x24 furnace air filters extra cardboard and duct tape. I found that fan for 25$ on sale yrs back. Puts out 800 chm easy but you can use any fan. Than put your carbon or ozone on the exhaust and your good to go.

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  2. If it works it works!

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