1. 1 NaturalSorb Air Filtration Cook Line Vent System Grease Filter Dramatically reduce buildup of greasy contaminants throughout air extraction system

2. 2 NaturalSorb Air Filtration Simple Concept Manage grease while its easy to get at and before it causes big problems …or you can… Manage it when its difficult to get to and potentially damaging (Never pleasant, but must be done sometime)

3. 3 NaturalSorb Air Filtration Simple Concept Smarter Airborne Grease Management (while its easy to get at and before it causes big problems)

4. 4 NaturalSorb Air Filtration Simple Installation Lower Z Bracket * Upper Z Bracket * Lateral Restraint Bracket * Disposable Wool Filter (easily changed by customer)

5. 5 NaturalSorb Air Filtration Simple Filter Change

6. 6 NaturalSorb Air Filtration Benefits   Reduction of fire risk   A grease-free duct will not burn   Reduced labor and cleaning costs associated with maintaining vent system components   Employee Safety   Reduced roof and building maintenance   Longer roof life   Fewer messy, duct cleaning visits   From 3 or 4 per year to 1   Cleaner restaurant environment   Move grease pollution from atmosphere, roof, and wastewater systems to landfill or incinerator

7. 7 NaturalSorb Air Filtration Performance Why Wool? – 5 Reasons 1.Oleophilic - Strong and unique attraction between grease and wool  Wicks grease into fibers before clogging spaces between for longer usable filter life 2.Environmentally-responsible  Natural materials  Wool  Soy & Whey spray (adhesive)  Easy, bio-degradable disposability (landfill)  Reduces air and water pollution 3.Cost-effective  Plentiful and renewable resource  50 million sheep in New Zealand 4.Low air flow resistance  No fan upgrade required 5.Inherently flame-retardant  Tends to smolder or char  Self-extinguishing Clean on back Greasy on front

8. 8 NaturalSorb Air Filtration Performance Cooking grease particulate typically ranges in size from 1 to 10 microns (reference ASTM F2519) Typical Metal Baffle Filter (UL1046) Flame Baffle (only) Filtration Effectiveness (%) Grease Particulate Stopped Grease Particulate Passed

9. 9 NaturalSorb Air Filtration Performance Typical Metal Baffle Filter (UL1046) with NaturalSorb Filtration NaturalSorb Air Filtration Effectiveness (%) Grease Particulate Passed Grease Particulate Stopped Cooking grease particulate typically ranges in size from 1 to 10 microns (reference ASTM F2519)

10. 10 NaturalSorb Air Filtration Performance Typical Metal Baffle Filter (UL1046) with NaturalSorb Air Filtration NaturalSorb Air Filtration is 3 to 4 times more effective at stopping grease particulate

11. 11 NaturalSorb Air Filtration Performance Scene 1 - Grease sprayed onto filter. Scene 2 - Cook top grease fire started. Scene 3 - Fire rages. Flames impinge wool filter above fire source. Scene 4 - Wool filter chars, smolders, and disintegrates, but does not burn. Scene 5 - Although adjacent filters are loaded with grease, flame does not spread. What happens to wool filter loaded with grease during a cook top grease fire if fire-suppressant system fails? (video at http://www.kiwi-eagle.com) http://www.kiwi-eagle.com

12. 12 NaturalSorb Air Filtration Certification   Tested by ETL and passed UL1046 fire tests   Is UL1046 recognized when used in conjunction with a UL 1046 metal baffle filter   US Patent 7,465,332 NZ Patent 571840 AU Patent 2007240714

13. 13 Smarter Airborne Grease Management NaturalSorb Air Filtration Unique Solution