Air Cleaning - CAN Filters Activated Charcoal Air/Exhaust Scrubbing Filter - 30.5cm Ext. Diameter Series - CAN33
CAN Filters Activated Charcoal Air/Exhaust Scrubbing Filter - 30.5cm Ext. Diameter Series - CAN33
THC recommends this size of CAN Filter for 4x4' (and 5x5') tents.
Max Recirculating (Scrubbing) CFM: 400 cfm / 700 m³h
Max Exhaust CFM: 200 cfm / 350 m³h
@ 0.1 sec contact time
Recommended Min Airflow: 100 cfm / 175 m³h
Flange: 4", 6"
Dimensions: (with pre-filter)
·Outside Diameter: 30.5cm / 12"
·Height: 33cm / 13"
·Total Weight: 11.5kg / 25.3lbs.
·Carbon Weight: 7.5kg / 16.5lbs.
·Carbon Bed Depth: 5cm / 2"
Max Operating Temp: 80ºC
Pressure drop at max cfm: 180pa / .75"wg
Fan Watts Consumed Filtered Air CFM
Can-Fan 6" HO 137 Watts 232 CFM
Can-Fan 6" 81 Watts 178 CFM
Can-Fan 4" HO 78 Watts 130 CFM
HOW TO FIGURE OUT WHICH CAN FILTER & FAN YOU NEED:
The general idea is to change the air in your room / tent in a certain period of time (most people say every 3 or 5 minutes).
So, you calculate the size of your room in cubic feet: Length x Width x Height – eg. 4’ x 4’ x 7’ = 112 cubic feet
Then divide that by the amount of minutes you want the room cleared in – eg. 112 / 3
This gives you the minimum recommended fan CFM (cubic feet per minute) – eg. 37 cfm
Then match that established fan size to the appropriate sized CAN filter.
This item may require additional shipping consideration and charges, beyond the capabilities of our web-store software's rate calculation apps.