This can be achieved by mounting the charcoal filter on the inlet side of the fan with a rubber coupler or duct and placing it inside the growing area without channeling the fan outlet outside the crop. In this way, the charcoal filter will continuously clean the air in the growing area to eliminate odors. Does a carbon filter have to ventilate the outside? Yes, or not both, depending mainly on your configuration. It can be ventilated outside if the temperature of the tent is supposed to increase.
It may not be needed to ventilate the outside, as it is harmless, fresh and pure to be reused by plants. However, if your tent is smaller and well sealed, it will automatically vent to the outside with filters placed completely outside the tent following the proper guidelines. In theory, carbon filters aren't necessary, you can run your grow tent perfectly without using one. But during the actual growing process, our experience has been that many indoor gardeners prefer to use filters because they help eliminate odors and maintain a certain balance in their separate environments.
Even if you can tolerate the smell, your neighbors or family members may not. There are a variety of materials that charcoal filters use, but most, including Yield Lab carbon filters, use charcoal Depending on how much work you are forced to do, charcoal air filters need to be changed every year or a year and a half. Some filters are designed to establish exile after a fan through the duct. It works as an efficient absorber of odor particles that allow fresh air to escape through the vent.
The best way to determine what size of grow room carbon filter to use is to ensure that the CFM value of your filter is equal to or less than the CFM value of your grow room and exhaust fan. The idea is that any amount of air that comes out of your crop must pass through the charcoal filter so that the odor doesn't spread. Each different size of filter provides a different resistance to each different size and style of fan you place in it, a filter with the maximum exhaust CFM rating is approximately 0.7 wg. By using activated carbon, wash filters trap particles and impurities through adsorption and the exhaust air is odorless and allergen-free.
The useful life of a filter is determined by the concentration of the contaminant, the relative humidity and the volume of air being cleaned. As you know, you can provide an outside air outlet to the filter that is placed inside the tent by connecting it to the duct that opens to the outside. Once the packing tape is installed, center the flange on the top of the filter and use the 6 tek screws to secure the flange to the top of the filter. Typically connected to the in-line duct fan or to the rear end of the duct, the carbon filter cleans the air circulating through it.
Carbon filters are essentially containers filled with activated carbon, which has many small pores that, when air is forced through them, trap odor particles. If your goal is to eliminate odors emanating from the inside of the tent, you'll need to organize your ventilation system to extract air from your tent and through the carbon filter before it leaves the ventilation system. Depending on the size of your growing area and the cubic feet per minute (CFM) value of your extractors, there are carbon air filters of different sizes that will be right for you.