Marine Raw Water Strainers & Filters

Thru-Hulls, Seacocks & Strainers

Raw Water Strainers

Shop raw-water strainers and service components for marine intake systems. Compare flow capacity, hose connections, and maintenance access.

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Marine Raw Water Strainers for Intake Protection

Raw water strainers help prevent weeds, debris, shells, and other contaminants from entering engine cooling, air-conditioning, generator, and plumbing systems. CritPro carries dependable strainers and service components for a wide range of boats.

What to Look for in Raw Water Strainers

Select a strainer based on inlet and outlet size, flow requirements, mounting position, bowl capacity, material, and service accessibility. Transparent bowls and removable baskets make inspection and routine cleaning easier.

What This Category Covers

This category includes raw water intake strainers, ARG-style strainers, bronze and composite models, replacement baskets, sight glasses, caps, seals, mounting brackets, and service parts.

Complete Your Water Intake System

Pair your strainer with Thru-Hulls & Drains, control water flow with Seacocks & Ball Valves, or explore our complete Marine Plumbing department.

Browse our complete selection of Marine Raw Water Strainers at CritPro.