Compact slip-in spark arrestor

System for a combined spark arrestor and muffler assembly

Exhaust device equipped with spark arrester

Engine and engine-driven working machine

Spark arrestor and methods associated therewith

Spark arrestor, muffler, and straddle type vehicle

Low pressure drop, high efficiency spark or particulate arresting devices and methods of use

APPARATUS AND SYSTEM FOR TRAPPING DEBRIS AND ARRESTING SPARKS

Motorcycle

Cleanable in situ spark arrestor

System and method for the processing and incineration of diesel exhaust particulate matter

Explosion protection system with integrated emission control device

Spark Catcher for a Muffler

Combination muffler and spark arrester

Exhaust gas muffler