Check the listing for details. Perko 699 Polypropylene Sea Strainer Basket. Condition: New, Made in United States. Listed at 45.95 USD. Upgrade your marine equipment with this high-quality polypropylene sea strainer basket replacement, the first in the industry for Perko sea strainer model 0493, this durable basket helps protect your boat's engine and other vital systems by effectively filtering debris from incoming seawater. The robust construction ensures reliable performance in marine environments, while the precise fit makes installation straightforward. This essential component helps maintain optimal water flow through your vessel's cooling system and other seawater-dependent equipment. Regular replacement of your sea strainer basket is crucial for maintaining your boat's systems in top condition. Keep your marine equipment running smoothly with this dependable strainer basket replacement.