Phat Charcoal Fiber Odor Filters Options:Charcoal Fiber Filter 4" Double hook and loop seal

Double hook and loop seal

Powerful on their own

Actual size: 0

since the heating element stays on ONLY for the time you set on the dial

the timer can trigger ON the ILS4 switcher box outlets sequentially: 1 at a time with 30 seconds between each outlet power up (ILS4T-1) or 2 outlets at a time with 30 seconds before the second pair of outlets power up (ILS4T-2)

Phat Charcoal Fiber Odor Filters Options:Charcoal Fiber Filter 4" Double hook and loop sealPhat charcoal fiber odor filters feature a tightly woven 3 layer charcoal fiber technology that removes particulate matter as well as odor and gasses from the air. This super efficient, high capacity odor filter can be used with high CFM fans unlike traditional carbon filters. Perfect for scrubbing and supplemental odor control. Great back up filter for controlled, sealed rooms with high temperature triggered exhaust fans. Greenhouse charcoal fiber