MARS HYDRO 6 inch Grow Tent Ventilation System Kit, Inline Duct Fan with iControl Temperature & Humidity Controller, App Remote Control, Carbon Filter Combo +25Ft Ducting,Air Filtration Kit

great product; works well

VERY VERY NICE!!!!! Thank you!!!! Love the digital controller!!!

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..

I set this up in my bathroom because My wife be eating Taco Bell and her poo smells horrible. This fan gets the smell of rancid poo out the bathroom. Thanks Mars Hydro!!

I have trouble with the control settings,fans etc.. Still don’t know, maybe that’s on me,but hope to figure out…the instructions could be better.. this is the 6 inch fan obviously, but I had a 4 in and it only lasted just under a year and had to buy another 4” in which i hope that’s not the case in this fan. Seems like it’s operating just great as far as what i did figure out at the present time!

Not loud, runs okay. Has 9 different fan speed settings but only has 1 speed.

Perfect fan for the application. Not the Bluetooth version that is controlled with the app. Perfect controller though to set heat and humidity ranges as well as fan speed.

Order came damaged all over, broken out pieces, scratches, velcro already applied, screen for module scratched, no packaging except wrapped in foam, unoriginal packaging, and missing the plug completely. Clearly it was used, abused, and successfully returned. I've initiated a return, we'll see how it goes. Edit: Refund was successful, ordered it again, and it came as described, packaged perfectly. Works as it should, maybe a little loud, but I am satisfied. I am leaving it 3 stars instead of the original 1 star because what was originially shipped to me was worst case scenario, and should have been caught by Q.A.

Very good fan low noise level good quality and powerful good air flow and does the job very well, great price too

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

Aufbau ziemlich einfach leider keine Anleitung dabei - aber auf YouTube gibt es genug Videos. Fürs erste bin ich sehr zufrieden Empfehlung ab 70x70 nehmt den 6 damit ihr niedriger regulieren könnt und das Ding läuft nur auf 25-40 % max. Ich bin gespannt wie er Gerüche neutralisiert

Wrong fan came to what I ordered. Didn't notice till everything was set up and I went to connect everything. But other than that it seemed to be working fine. Pretty quiet. Very easy to assemble.

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.