Best Seaflo Boat Plumbing Fittings of 2026

The SEAFLO Basket Strainer is designed to fit multiple hose sizes, including 1", 1.25", and 1.5", making it versatile for your boat’s plumbing needs. It is ideal for engine raw water cooling, air conditioning, shower sumps, and washdown systems, helping you maintain clean water flow. The large surface filter rarely clogs, so you can spend less time cleaning and more time on the water. Its rugged construction prevents corrosion, protecting your engine from harmful debris and ensuring long-lasting performance.

The Seaflo Joker Valve is a heavy-duty component designed to be compatible with Jabsco toilets, specifically models 29092-1000, 29090/120/59131. This valve fits both Jabsco marine toilets and Seaflo manual and twist flush electric toilets, ensuring versatility for your boat plumbing needs. Measuring 3" x 3" x 3" and weighing just 1.6 ounces, it is lightweight yet durable. Available in various pack sizes, this product provides convenience and flexibility for users looking to maintain their toilet systems efficiently.

The SEAFLO Sea Water Filter is designed for hoses of 1/2", 5/8", or 3/4" sizes, effectively filtering out debris such as leaves and aquatic plants. This prevents unwanted materials from entering your water intake system, protecting vital equipment like pumps and turbines from damage and clogging. By maintaining the integrity of your intake system, this filter enhances the overall reliability and performance of your water intake processes. Additionally, it simplifies maintenance, as you will find it easier and less costly to clean or replace the strainer than to address clogged equipment.

The Seaflo Vented Loop is designed to prevent water from siphoning over your plumbing loop, ensuring effective water management on your boat. Made from tough, corrosion-proof plastic, it offers durability and longevity, even in harsh marine environments. You can choose from three hose sizes—3/4", 1", and 1-1/2"—which allows you to find the perfect fit for your specific needs. This versatility ensures you can maintain optimal performance in your boat's plumbing system.

The SEAFLO 5/8" Thru-Hull Fitting is crafted from strong polypropylene and glass-filled nylon, making it highly durable and resistant to damage in marine environments. Its built-in check valve prevents backflow, ensuring that water flows in the right direction and protecting your plumbing system from unwanted reverse flow. The 90-degree angled design is perfect for tight spaces, allowing you to install it easily in boats, yachts, or RVs where hose routing can be tricky. Additionally, its corrosion-resistant material makes it ideal for use in saltwater, offering you long-lasting reliability.