GROCO 93-3000-01 Stainless Steel Replacement Screen f/APHS-3000 - Size 1 (.077") Perforation Diameter

The GROCO 93-3000-01 Stainless Steel Replacement Screen is an essential maintenance component for serious boaters running raw-water cooling systems. If you've logged years on the water, you know that raw seawater intakes require vigilant protection against debris, marine growth, and sediment that can clog your engine's cooling circuit.

This replacement screen fits the APHS-3000 intake system and serves as your first line of defense, preventing costly damage to impellers, heat exchangers, and through-hull plumbing. Manufactured from marine-grade stainless steel, this screen features a .077-inch perforation diameter designed to balance water flow with effective filtration of suspended solids, shell fragments, and organic matter common in natural water sources.

For anglers and cruisers who depend on reliable engine performance in saltwater, coastal, and brackish environments, keeping spare screens on hand is smart seamanship. The 6 x 10-inch dimensions provide adequate surface area to minimize pressure drop across the intake, preserving your engine's cooling capacity even as the screen accumulates light fouling between service intervals.