With three decades experience in revolutionary packed bed activated carbon filters, Can Filters offers the complete package for your air ventilation needs with filters, fans, and accessories. For times when you need as close to 100% uncontaminated air as possible, rely on Can Filters.
Exhaust Fan:Can Fan Can RS 4 HO, 178 CFM
The Can-Fan High Output series are centrifugal fans utilizing our proven German design, Swiss components, and precision manufacturing. High Output Can Fans use a high-performance motor for use in more demanding applications. They have carried AMCA certified numbers longer than most other fans have been around and you can be sure you’re getting every CFM we claim to deliver. Can Fans can be easily installed in minutes using the included mounting bracket. They have a powder coat finish and carry a 5-year warranty. Learn more here.
Exhaust Filter:Can Fan Can 33
The Original Can-Filters are designed for the control of VOCs (paint fumes, hydrocarbons, ect...), odors, and other gaseous contaminants. Built with the same proven packed bed design and pelletized virgin activated carbon we've used for 30 years, this line of time tested activated carbon air filters sets the standard for long life, consistent performance, and low pressure drop. Rated at a conservative 0.1 sec contact time, the Original Can-Filters provide excellent value and confidence. Learn more here.
All complete odor control kits come with the option for a variable fan speed controller and flexible air ducting. Variable fan speed controllers are a great addition to your exhaust set-up for their ability to reduce fan speed when you do not need as much air removed from your space or the ability to turn up to full speed to remove more hot stagnant air and odors. We have also included the option for carbon filter hanging straps, which come in very useful when hanging your filter in a grow tent. Lastly, Can Fan Kits come with a flange to easily attach your filter to your fan.
Can Fan 4" Complete Ventilation & Odor Control Kit Setup Guide
Proper ventilation is essential to healthy plant growth, and proper filtration is equally essential to clean the air and kill all odors. You should be replacing the air in your grow space about once every 5 minutes when the lights are on. To calculate the CFM performance you need to properly ventilate your grow space use the following formula: (Grow Space Width X Length X Height) / 5 = Recommended CFM.
Please note that CFM performance of a fan is affected by the length and path of ducting and the use of a carbon filter. Therefore when using a carbon filter you must add an additional 20% to the CFM recommendation to account for the loss. So the formula when using a carbon filter would be: ((Grow Space Width X Length X Height) / 5) X 1.2 = Recommended CFM.
With 25ft of high performance ducting included, you have plenty to create a custom routing that best fits your installation. The included Hydrobuilder variable fan speed controller helps to give you more control over CFM and fan noise.
Your ventilation can be set up in a number of ways. Here are some possible configurations:
If you have any questions about how to best set up your ventilation equipment, just give us a call! We are here to help.