Dag Nabet, I am going to give it a try!!!

crispi found the 4000 for 149.00 -n- 45.00 per refill .
i'm in same position you were in E . everytime the furnace kiks on ya get a face full of super funk . cofee cans of mothballs on front porch cause it even permeates the cinder block wall -n- smell it standing on the front porch . best hydro grow i've ever gotten off yet , Latewoods 3 pt. recipe kix ass . next time i'm following it to a T w/ the O.D. n b1 .
did you guys get the 4 month h.d refill ? or the 3 month ? takes 4 mos. to get a grow off but it really isn't that funky the first cpl. months .
peace
crispi

Wow thats great BlueBear! 14 in flower and it knocks it right out should be proof enough for sure :)

I got the standard size cartridge for $48.95 or so. I didnt price shop as much as location shopped, as extra-fast shipping was important to me. But again I wont grow more than 1 or 2 at a time, so I think I can get more than a few months out of it on a setting of 2. They have a shelf life too, so I'm not sure if buying a couple cart's up front is the best idea. Food for thought though.

I got the 90 day cartrage because I am a little low budget right now. I will go for the 120 day next round for sure. I may even pick up another one down the road for my veg room because the scrubber isn't too affective when I open the cab door. The veg room is closer to the front door and I have the Vaportech down stairs in the flower room with the door shut. I would put the device in the living room and it would just take care of both rooms, but I want that erea down there completely nutralised because it is right beside a fairly busy street.

Adieu