Description
13mm Barb Poly Joiner – Inline Hose Connector (Cold Water)
The 13mm Barb Poly Joiner is a durable and reliable inline connector designed to securely join two 13mm hoses or flexible pipes. Manufactured from high-quality poly material, this joiner provides a strong, leak-resistant connection ideal for caravan, RV, marine, irrigation, and general plumbing applications.
Featuring a barbed design, the joiner grips hose internally for a tight fit when secured with hose clamps, making it a trusted solution for repairs, extensions, or new installations. Its compact size and corrosion-resistant construction ensure long-lasting performance in both mobile and fixed water systems.
✅ Key Features & Benefits
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13mm Barb × 13mm Barb joiner – connects two hoses inline
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Durable poly construction – lightweight, strong, and corrosion resistant
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Secure barbed connection – excellent hose retention when clamped
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Leak-resistant design – dependable water flow and sealing
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Compact profile – ideal for tight or confined spaces
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Easy installation – simple fit with standard hose clamps
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Versatile use – suitable for repairs, extensions, and new setups
⚙️ Specifications
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Product Type: Barb Joiner
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Size: 13mm × 13mm
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Material: Poly (Plastic)
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Connection Type: Barb to Barb
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Application: Cold water
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Installation: Push hose over barb and secure with hose clamps
🧰 Applications
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Caravan and RV water systems
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Motorhomes and camper trailers
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Marine and boat freshwater plumbing
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Irrigation and garden hose connections
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General plumbing repairs and hose extensions
📦 What’s Included
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1 × 13mm Barb Poly Joiner
🌏 Why Buy From Us?
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Trusted supplier of caravan & RV plumbing fittings
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Proven, installer-approved components
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Ideal for mobile and domestic water systems
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Fast local dispatch Australia-wide




