The #1 carbon air filter in North America! The Original Can-Filter is a high quality, NO maintenance, carbon air filter with a tested and true 99.5% odor removing capability and a suggested life span of 12-18 months. Use with the Original Can-Fan to give true CFM.

Available Online Sizes (visit our retail location for larger sizes):
Can 2600 – 94 CFM, recommended flange: 4-inch
Can 9000 – 118 CFM, recommended flange: 5-inch
Can 33 – 200 CFM, recommended flange: 6 or 8-inch
Can 50 – 420 CFM, recommended flange: 8, 10 or 12-inch

Note: Can-Filters require a flange (sold separately) to connect to your specific exhaust fan or ducting.

Grower’s Tip:
To determine the proper filter/ fan size for your indoor garden you must first calculate the size of your room (length x width x height) and divide that number by how quickly you would like the air in the room to be exchanged (we suggest 1-3 minutes). This number is the recommended MINIMUM CFM that is needed for the room.