
Industries
Commercial Buildings
Energy-efficient filtration for offices, retail, and mixed-use facilities across Wisconsin.
Clean Air, Lower Operating Costs
Commercial buildings cycle thousands of cubic feet of air every hour. The filters in your air handlers are the last line of defense against dust, particulate, and allergens that affect tenant comfort, HVAC efficiency, and long-term equipment life.
FCI stocks the full range of commercial filter types — from MERV 8 pre-filters to MERV 13 high-efficiency units — and can build a service program tailored to your building's change schedule and budget.
- Cleaner air for tenants, employees, and visitors
- Reduced energy draw — clean filters move air more efficiently
- Mark & Tag service keeps your maintenance team organized
- Service programs available — we handle the change schedule

Filtration Solutions in Action
Explore FCI's recommended filtration configurations for commercial AHUs, DOAS units, fan walls, and rooftop systems.
Air Handling Unit
Filtration for network operations centers and remote management console rooms — maintaining ISO-equivalent cleanliness for sensitive operator workstations and display equipment in always-on environments.
Tap the + pins on the diagram to see FCI's recommended filters for each stage.

