silent

Hey guys. Long story, short... i build a diy grow box 2x2x6, and was planing to use 3x noctua nf-p12. The pc fan has a pressure of 1.2-1.7mm H2O. I am just really beginning to doubt the efficiency when i add a Carbon filter. I havent drilled the holes for the fan yet, so i wont have to...

Hey Guys. I have just build a Grow Box 2x2x6 (60x60x180). I need this grow to be secret tho, so i dont have the option to use a noisy ventilator. Therefore, I’d love to hear your opinion/experience with pc fans in such “big” grow box. I was looking at the Spiderfarmer SF1000, since they produce...

Hey Guys. I am planning to build a Grow Box 2x2x6 (60x60x180). I need this grow to be secret tho, and need to hear your opinion, on if this is even possible. I was looking at the Spiderfarmer SF1000, since they produce less heat/watt and use no noisy fans. I am considering to buy 3 pc fans...

Hello, decided to ask here if people could give some good ideas how to plan air conditioning right to achieve silent opetaration (trying to as far below as i can from 40dB). I'm currently building a 4x4 tent setup right near my bed, so it really has to be even quieter than the the average setup...