The Omni Containment Stainless Steel Grease Depth Gauge Comb is the ideal tool for determining exhaust system grease levels. The Omni Stainless Steel Combs include markings for depths ranging from .002 to .125 inches with notations of Acceptable, Cleaning Required, and Critical Depth as listed in the NFPA 96 2014 edition FIGURE A.11.6.2
The Exhaust Fan Interceptor 360™ (EFI™) is the only product on the market that processes rainwater, allowing it to escape freely, but facilitates wash water recovery during servicing. The EFI™ allows unlimited amounts of rain to escape the fan without grease onto the roof.
The Roof Guardian™ replacement filters are available in all sizes to accommodate ANY BRAND of roof mounted ventilator grease containment systems. The Roof Guardian™ grease filter system can be used in any Grease Guard® Roof Defense System®. Omni Containment will honor the MFG warranty when using Roof Guardian™ filters. Contact us for custom sizes.