High Efficiency Filters

• Hi-Flo® - Fine fiber, energy efficient bag filter
• S-Flo - Synthetic media bag filter

V-Bank Box Filters - High Capacity V-Style High Efficiency

• Durafil® ES - Energy saving compact V-Bank high efficiency filter with single header
  
• Durafil ESB - Energy saving V-Bank style high efficiency filter with dual headers
  
• Durafil® 2V - Wet-laid microfine glass pleat-in-pleat

Rigid Box Filters - High Lofted Media

• Riga-Flo® - Sets the standard for rigid air filtration
• Riga-V ™ - High efficiency with unique V-pleat configuration (synthetic media)
  

High Efficiency Replaceable Element - HP retainer assembly

• HP Filter Elements - Compact cost efficient design

Wet-laid Media Box Filter - For high humidity applications

• Aeropac® - High efficiency ASHRAE box style filter

Replaceable Modular System - Ecologically friendly low cycle cost

• Riga-RP® - For particulate or gaseous contaminants

Mini-Pleated High Efficiency 4" Deep Filters

• Opti-Pac - Durable with low pressure drop in a compact size