The Attwood Tsunami Mk2 T500 Aerator is a 12v aerator designed for marine use, featuring a straight inlet for easy installation. Manufactured by Attwood, known for producing high-quality boat parts and accessories, this aerator (model number 2422211) ensures efficient and reliable ventilation in boat plumbing systems. With its durable construction and trusted brand reputation, the Attwood Tsunami Mk2 T500 Aerator is a crucial component for maintaining proper circulation and airflow in marine environments.