Universal Compatibility: This Venturi valve kit is designed to fit a wide range of water softeners, including models from EcoWater, CosmoWATER, Tapworks, and TRINITY. It directly replaces part numbers 7253816, 7187065, 7253808, 7238450, 7165704, and 7257454. Optimized Performance: Enhance your water softener’s efficiency with this Venturi valve kit. It helps resolve issues such as water leakage and tank overflow, while supporting smoother operation and improved brine draw for consistent soft water delivery. Superior Quality Construction: Made from high-strength plastic and featuring durable rubber sealing gaskets, this kit resists chemical corrosion and maintains reliable performance under normal operating pressures. Effortless Installation: The complete replacement kit includes all necessary components for quick setup. Installation is straightforward—remove the old venturi using the retainer clip and install the new one in minutes, with no professional assistance required. Color: As shown Material: Plastic Package Contents: 1 × Venturi valve kit Note: Slight color variations may occur due to lighting conditions and screen settings. Actual product color may differ slightly from images. Allowable measurement tolerance: ±1–3 cm.