REXVTNS 10PCS One Way Pump Check Valves | Non - Return Valve for Fish Tank/Aquarium | 3mm Inner Diameter Plastic Valve | Sturdy & Easy Install (Transparent Red)

Produktbeschreibung

Reinforced Plastic Construction - These check valves are made of robust plastic that resists aging and cracking, ensuring extended performance for your aquarium pump system. Universal Compatibility - One way check valve fits standard 3mm/0.2in aquarium tubing, working with most pumps to avoid unwanted backflow and secure your equipment. Effortless Installation - Simply insert the check valve between your pump and tubing - no tools required. Each outlet needs one valve (two for double-head pumps) for optimal securing. 10-Piece Value Pack - Get enough check valves for multiple setups or replacements. Each lightweight (3g) valve is ready for immediate use in freshwater or saltwater aquariums. Backflow Avoidance Assurance - Our non-return valves effectively block water from flowing back into your pump, reducing maintenance needs and prolonging equipment lifespan.