Diy Pc Fan Carbon Filter

Form your carbon filter by setting it over the computer fan and cutting it so it barely overlaps the sides of the fan.

Diy pc fan carbon filter. The basic idea is to combine a fan with an activated charcoal filter. Diy carbon filter for grow room. 20 x 20 box fan. Learn more on carbon filters their types and functions here.

Finally make another one. This is the cheap way i know it looks shitty now but wait till its done and your plants are flourishing. 1 x cut to fit carbon pad for air purifiers. 20 x 20 x 1 merv 13 or fpr 10 filter.

Supplies you need to make your own. Your total cost for a diy box fan filter can be as low as 40 50 00 including incidentals like duct tape or higher depending on the filter options. It still struggles a tiny bit but the back pressure makes. What items do you need.

Next put holes in each corner of the carbon filter square. Otherwise the whole purpose of the filter will be ruined. I know everyone says to use the fan to pull out the air rather than push but i found that because pc fans are pretty low pressure i only had luck pushing. Make sure your fan is an one exhaust fan with at lea.

I used this filter. The flanges are must to be of the exact diameter as the ducting and inline fan. Insofar as filter changing costs you will find that it is still much cheaper to buy furnace filters and variants of them without sacrificing on quality or air cleaning capacity.