8.625 x 4.5 Oval Air Fil ter Marine Flame Arrest

The 8.625 x 4.5 Oval Air Filter Marine Flame Arrestor from K and N Engineering is an essential safety and performance component designed for inboard and outboard marine engines. This product is particularly beneficial for boaters operating center consoles offshore or cabin cruisers on inland lakes, as it prevents backfire flames from escaping the carburetor while ensuring optimal airflow to the engine.

The flame arrestor operates by channeling incoming air through a fine stainless-steel mesh screen, which cools and disperses any flames that may attempt to travel backward during a carburetor backfire. Its oval-profile design is engineered to fit standard marine carburetor flanges, providing a secure seal while minimizing airflow restriction. K and N's marine-grade construction offers resistance to saltwater corrosion, ensuring consistent performance in both freshwater and coastal environments.

This flame arrestor is particularly valuable for boaters who have upgraded their carburetor or fuel system, as the risk of backfire increases with performance modifications. While installation is straightforward, it is advisable to ensure compatibility with your existing intake system. Overall, this product is a must-have for anyone prioritizing engine safety and longevity.