top of page

The trusted choice by Canadian licensed producers. Perfect for the home grower.

Once attached to the inline fan, the outer-housing never gets replaced. When your have to change the filter, simply slide the old carbon cartridge out and slide the new one back in.


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.



  • 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: 4″
  • Length: 17″
  • Recirculating CFM: 400
  • Exhausting CFM: 200
  • Carbon bed thickness: 2″


Package Includes: 

  • 1 x Outer-housing
  • 1 x Carbon cartridge
  • 1 x Pre-filter

Blade Filter - Carbon Air Filter 4″ x 20″