Air Cleaning - CAN Filters Activated Charcoal Air/Exhaust Scrubbing Filter - 14cm Ext. Diameter Series - CAN2600
CAN Filters Activated Charcoal Air/Exhaust Scrubbing Filter - CAN 2600
THC recommends this size of CAN Filter for 2x2' (and 2x2.5') tents.
Max Recirculating (Scrubbing) CFM: 90 cfm / 142 m³h
Max Exhaust CFM: 42 cfm / 71 m³h @ 0.1 sec contact time
Mounting: Bayonet or Regular
Dimensions: (with pre-filter)
·Outside Diameter: 14cm / 5.5"
·Height: 45.3cm / 18"
·Total Weight: 4.5kg / 9lbs.
·Carbon Weight: 2.1kg / 4.63lbs
Pressure drop at max cfm: 42pa / .20"wg
FAN Watts Consumed Filtered Air CFM
Can-Fan 4" 62 Watts 88 CFM
6" Axial (Computer Fan) N/A 79 CFM
4" Axial (Computer Fan) N/A 39 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.