Complete Kit: The water softener bypass valve includes a bypass device, O-rings, clamps, and adapters, providing all the necessary components in one purchase Wide Compatibility: This water softener bypass valve kit is compatible with some models about Kenmore, GE, Whirlpool, Morton, NorthStar, EcoWater, EcoPure, and more, for specific compatible models, please refer to product description Replacement: These water softener bypass valve kit are replacements, ensuring reliability in terms of quality and performance Suitable for Standard Size: The bypass valve for the water softener is connected with standard sized 1-inch external pipe threads, which fits with 5 screws around the valve cover, does not fit 8 screws around the valve cover 365 Days Warranty: I will offer 1 year warranty for the 7345388, buy with confidence, you do not need to worry about the quality, please contact seller if any questions Upgraded 7345388