Replacement carbon cartridge for the  BF420.

Benefits of a replaceable carbon cartridge:

• Zero-Waste: Helping keep the cannabis industry green through our recycling program.
• Time Savings: Only takes two minutes to change a filter.
• Cost Savings: Only replace the carbon cartridge.
• Proudly Canadian: Based in Ontario.
• Superior Quality: Stainless steel filters, with above standard carbon.

Details:

• 4" to 14" flanges.
  
• 4mm, North American, granular carbon which screened and machine packed.
• 2" thick carbon bed.
• Stainless steel outer-housing, and galvanized steel carbon cartridge.
• Very low pressure drop on all filters.

Technical Data:

• Pre-filter: Yes
• Flange Size: 12"
• Length: 40"
• Recirculating CFM: 1800
• Exhausting CFM: 900
• Carbon bed thickness: 2"
  

Package Includes: 

• 1 x Carbon cartridge
• 1 x Pre-filter