MARS HYDRO 6 Inch Inline Fan and Filter Kits with Variable Speed Controller and 25 Feet Ducting Fan, 402 CFM Exhaust Fan for Grow Tents Hydroponics

This product is really great in built quality and work. It does its job perfectly. The only comment in can make is it should have longer cable for the controller.

Have this fan running 24 seven venting a room with chlorine it’s just enough air to keep it moving

I had an off brand in-line fan in my tent prior to getting this one. What a difference!! I love that there is a dial so I can control the speed of the fan. The old fan just didn’t have any power really and wasn’t up to satisfaction but this fan doesn’t even need to be on high. The lowest setting on the mars hydro in-line fan is about what the old fan did. This fan can I’ve some air inside your tent for sure! It’s also quieter even when on its highest setting! I’m super happy with this fan and would recommend it to anyone looking for a quiet, powerful efficient in line fan.

Been using for a while now and has really held up.

This is an absolute necessity when using LED and a grow tent....we have 3 year old Royal Cuban Palms that cannot be exposed to winter weather as seedlings....using this through winter time.

I like this fan because it is very easy to use and the speed controller has a cord long enough to be easily mounted on the wall. I also purchased a 6 inch to 4 inch splitter to put on this fan and now I use it to feed fresh air to 2 of my Mars Hydro 4x4x80 Grow Tents. These guys have solid products and top notch customer service. Definitely would recommend to my friends, and I do, and I would make these purchases again. Thanks Mars!!!!

When I received the fan I had an issue with it being pretty loud, sounded like it wanted to take flight.. I contacted customer service and I was greeted with nothing but respect and professionalism, right away I was offered a discount on the product or for them to send me a replacement one free of cost.. I was sent my tracking number and the new one is on its way! I own many Mars hydro products and after this I will stick with them, you don't get customer service like this from many other companies now days! Amazing people and products!I will post an update when the new one comes!

Use as a filtered exhaust and it pulls great. Offers my plants great airflow in their tent.

Un peu bruyant au maximum mais pas besoin d aller jusqu'à la pour voir votre tente ce contracter a faible niveau.

Hatte zuvor einen Ventilator ohne Drehzahl regler. Und muss ehrlich sagen Wow. Super leise, eine top Leistung in meinem 60x60×180 Zelt. Eine gute Verarbeitung und leicht hinzu. Kein Vergleich zum alten Lüfter. Würde ich mir immer wieder kaufen. .

Super Lüfter für meinen Gebrauch sehr leise wird erst ab 50% Leistung Hörbar aber das ist schon Zuvielfür eine 120cm x120cm x200cm Growzelt

Si può dimmerare, facile da montare e con carboni di ricambio, perfetta!

Sehr gutes System leicht zu installieren und läuft einwandfrei!