iPower4 Inch 195 CFM Inline Duct Ventilation Fan Quiet Exhaust Vent Blower for HVAC, Hydroponics Grow Tent, Attic, Basements or Kitchens, Black

Nothing fancy here, just a basic inline 4" fan. I think it would be great for a small indoor garden. Might be too small for a 4x4 though. I have a 5x5 and use it to pull the co2 off of the floor and recirculate back up to the ceiling and over the canopy. It works great for that and is small enough to not get in the way of the plants since it sits on the floor. Its small, but powerful for what I need it to do. There has been an increase in co2 in my tent, because co2 is constantly moving back up and not pooling on the floor and leaking out the bottom of the tent. The best part was it had everything you need including the duct, and pre-filter for the carbon filter all for a surprisingly low price. It really made me feel good that a brand that I am familiar with was also the least expensive option.

This fan is located in a crawl space. The app works great. Very powerful fan. I run on speed 2 and it moves all the air I want. On speed 10 it moves a massive amount of air. I am using it to move heated air. For cooling or exhaust speed 10 is all you would ever need.

Fit as should, quite, works well, easy install, but could be better with wider base. Good quality.

I have a 2x2x4 grow tent. The suction is a little too much because it sucks the tent in. The tent is still strong enough to handle though. I have the fan on a timer that goes on every 3hrs for ½ hr lengths. This gives the tent some time to inflate again and saves on electric. I have a small oscillating fan for cool air circulation. When unboxing, I noticed the front cover of the fan comes apart easily. After several hours (4-5) of running it the cover came off. I had to reinforce by wrapping tape around the edge to make sure it doesn’t come off. It’s over a month now and it runs perfect. The fan can be heard very little, especially at night when it’s super quiet . The set up was fairly easy. The biggest decision was whether to set up everything inside the tent or outside. I currently have everything inside because my plants are still small. But I’m probably gonna have to move it out once the plants gets bigger. This is my first attempt ever, at using a grow tent with all these extras.

unable to use the app due to the terms and conditions. They want permission to install some BS games in my phone. I don't want that crap in my phone. the app is a tool to use the fan. Men use tools and don't play games. Get real!! What a shame, I can't use the App. you should never have to install crap to use a tool. People need to grow up!!!!

As a newcomer to indoor growing, the iPower 4-inch 195 CFM inline duct fan has been a game-changer for me. It provides the necessary airflow to keep my plants healthy and thriving. The installation process was a breeze, thanks to its compact size and easy-to-follow instructions. The fan operates quietly, so it doesn't disrupt the tranquility of my growing space. I've noticed a significant improvement in air circulation and temperature control since using this fan. It's a reliable and affordable option for anyone starting their indoor growing journey, and I highly recommend it for its performance and user-friendly design.

This is a poor unit ..i only user it for 2 or 4 weeks and now it stop working ...i wish it did last longing than that....i need to get a new one ..soon ..

This fan is doing the trick. I have it running in two 3x3x6 ft grow tent in a research lab. Noise isn’t an issue for this reason, but when the tent is sealed, the noise is very modest. I’ve been running it 24h since purchasing several weeks ago and haven’t encountered any problems. The only tricky bit was mounting the charcoal filter and fixing it to the fan. I used heavy duty zip ties for this and cut a portion of the included duct. I had to purchase an extra hose clamp as this only comes with two - you will need a third, as well as wire snips to cut a piece of duct.If you’re looking for a cheap inline fan, I recommend this one.

Espero no presente problemas como el caso anterior que fallo el rotor pero lo compre con otra marca, espero que la de ustedes sea resistente

Fans initially worked for a short time then completely stopped (both) I would like a response from the seller asap please

Lo usé como extractor de un medio baño. No es tan silencioso y le falta algo de potencia pero creo que cumple su función.

me ha servido muy bien para ventilar mi carpa de cultivo

Muy bueno