Hey all,

My first indoor grow. Set up in a sealed basement room I built. Using a combo package 6 inch 420 cfm inline fan and charcoal canister filter. Definitely have a negative static pressure in the room.

I'm into week four, still in veg. The garden is getting very pungent already. Came home from work today and the moment I walked into the house I could smell it.

I've taped all seams with metal foil tape, checked my connections and the ducting (insulated six inch flex duct), and cannot find any leaks anywhere. I even replaced that section of duct tonight in case it had a leak. But no joy - when I stick my face into the exhaust I can smell the garden.

The scrubber has only been in service these four weeks. Supposed to be good for 18 months. Did I get a dud? Maybe something that had been sitting around a long time? It was wrapped in plastic in the box when I got it.

The only other thing that comes to mind is the fan casing is pulling in unfiltered air. But I don't see where it could do that.

As this is my first experience with these, am seeking wisdom from those in the know. Thanks for any info you can offer.
cavadge Reviewed by cavadge on . Scrubber isn't scrubbing - what the? Hey all, My first indoor grow. Set up in a sealed basement room I built. Using a combo package 6 inch 420 cfm inline fan and charcoal canister filter. Definitely have a negative static pressure in the room. I'm into week four, still in veg. The garden is getting very pungent already. Came home from work today and the moment I walked into the house I could smell it. I've taped all seams with metal foil tape, checked my connections and the ducting (insulated six inch flex duct), and Rating: 5