MARS HYDRO 6" Inline Fan Carbon Filter Combo 6" Inline Fan with Temperature Humidity Controller,6 Inch Carbon Filter, 33 Feet Ducting, 3 Duct Clamps -Ventilation System for Grow Tent, Hydroponics

Ich hatte mit dem Kohlefilter Probleme, da er die Luft nicht ausreichend gefiltert hat. Nach dem Kontakt mit Alice vom Kundenservice & meiner Schilderung des Problems wurde mir ein neuer Kohlefilter zugesendet. Dieser Arbeitet zuverlässig & ich kann das Produkt mit gutem gewissen weiterempfehlen.

great product; works well

Good fan and controller. I use it in a 4x4 tent and clears the tents oxygen really well. Only on for a about 30 seconds every 15 mins or so. It's loud after the 3rd speed setting but can't complain as it works great

I've only been testing this fan/filter for a few weeks, but so far I'm very happy. It moves a ton of air in my 4x4 and the fan (which I installed inside the tent) is decently quiet when cranked up to max settings. It was very easy to assemble and install, and I have no experience with these kinds of things. I did opt to seal the ducting with aluminum foil tape in addition to the hose clamps -- the tape needs to be bought separately. That said, I don't know if that's even necessary. The smart monitor is REALLY nifty. Tons of settings to automatically adjust for different scenarios when certain conditions are met. When I thought I had a problem with the monitor (it was actually just me being dumb though) customer support responded to my question in a few hours. Really can't complain! I'll try to update a year or so down the road and let you know how well it ages. In the meantime though, I'm a happy camper..

Ist sehr effektiv leider etwas lauter als er hofft aber man kann ihn ja auch auf unterste Stufe laufen lassen da er so effektiv ist.