Marine Sanitation Hose Adapters

Connect different hose sizes and fitting types within onboard wastewater plumbing systems with marine sanitation hose adapters for boats, sailboats, catamarans, yachts, and professional vessels. Shop marine-grade reducing adapters, threaded adapters, hose barb fittings, and related components designed to provide secure, leak-resistant connections between compatible sanitation hoses, holding tanks, pumps, and discharge equipment.