The Right Filter For the Job
FSI maintains one of the largest inventories of popular and hard-to-find filtration products in the Chicago area. Filters of all types and sizes and for various applications are within reach.
HVAC Air Filtration Products
- High Efficiency Filters
- Panel Filters
- Carbon Products
- Filter Rack / Framing Systems
- UV Technology
Dust & Liquid Filtration
- Dust Collector Bags & Cartridges
- Liquid Bags & Cartridges
Industrial Filtration & Products
- Compressed Air Filters
- Vacuum / Blower Filters
- Oil / Hydraulic / Separator Filters
- Paint Booth Filters
- Pressure Vessels
- Instrumentation & Gauges
- Belts
Natural Gas & Oil Filtration
- Refineries & Processing Plants
- Compressor Stations
- Power Generation