active air

  1. R

    Homebox mini (30х30х60 cm), DIY LED panel 54W, active intake/outtake + DIY carbon fil

    Growbox photos + webcam picture and chart with DHT-22 sensor data Grow tent Homebox mini (30x30x60 cm) DIY LED panel (54 х 1W): 730 nm - 3 660 nm - 22 625 nm - 10 warm white(2700 K) - 5 cold white(6500 K) - 4 440-450 nm - 6 410-420 nm - 4 Outtake (120x120x38) Intake (2 -...
  2. M

    Quieter Fan? Active Air - Can Fan or Vortex?

    I have an Active Air 6" in line fan that blows 268CFM and it seems like a loud little mother. Just got it hooked up and ducted and it seems to make more noise when turned down low with a blower speed control. Its the vibration of the metal housing on the fan that's the main culprit. I've...