GROCO BP-1 Poly Basket - 1.9" x 5.2"

The GROCO BP-1 Poly Basket is a replacement strainer basket designed for marine through-hull applications, ensuring reliable filtration for seawater and freshwater intake systems. This product is essential for boaters who rely on raw-water cooling systems, livewell intakes, and washdown lines to maintain optimal vessel operation.

Constructed from durable polymer material, the GROCO BP-1 resists corrosion that can affect metal baskets, especially in saltwater environments. Its compact design effectively captures debris while allowing water to flow freely, preventing clogs in downstream components. The basket's perforated design is specifically engineered to trap sediment, shells, and organic matter.

Experienced boaters and professional captains trust the GROCO BP-1 for preventive maintenance, recommending replacement annually or after heavy use in murky waters. This ensures that your strainer remains effective, reducing the risk of fouling and downtime on the water. The basket is designed to fit standard through-hull strainer housings, making installation straightforward and tool-free.