Alpine Aerotech Ltd. is a Bell Platinum CSF. The Aeronautical Accessories Brand is proud to distribute Alpine Aerotech's quality products, which are endorsed by OEMs. AAL Induction Baffle Screens are fully engineered to provide a cost-effective replacement for the existing (OEM) screens located within the induction baffles. The frame is uniquely manufactured from one piece of stainless steel with no aluminum components to corrode. Precision placement of perforations alleviates the need for doublers. All hardware and fasteners are stainless steel. Includes 1/4 turn clamps for securing fire detection flex cables and pre-bonded gaskets. Cowling Baffle Screens are supplied complete with comprehensive installation instructions, maintenance manual supplement, all hardware required for field fitment, copies of TC and FAA Approvals and certification. All workmanship and materials are warrantied by Alpine Aerotech for 1 year or 1000 hours of service (whichever comes first) after date of purchase.