Fire Smoke HRV Intake Filtration

I’ve posted before about the fire smoke filtration system I’ve been working with for about 3 years now.  It’s based around an 8” AC Infinity (refillable) carbon canister, and a… I’ve posted before about the fire smoke filtration system I’ve been working with for about 3 years now.  It’s based around an 8” AC Infinity (refillable) carbon canister, and a…Read MoreGreenBuildingAdvisor