BF420 - 400 CFM - 4”x20"
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.
- Pre-filter: Yes
- Flange Size: 4"
- Length: 17"
- Recirculating CFM: 400
- Exhausting CFM: 200
Carbon bed thickness: 2"
- 1 x Outer-housing
- 1 x Carbon cartridge
- 1 x Pre-filter