Specifically designed for WV1 WV2 WV3 WV5 WV7 This replacement part integrates seamlessly with your existing equipment, making it a versatile addition to your cleaning toolkit Perfect for maintaining clear window and glass shower doors in residential spaces The re-engineered collar on this sprayer bottle ensures a secure attachment, reducing the risk of leaks or spills during use Allowing you to clean with confidence The easy sprayer application allows for a quick and even distribution of cleaning solution, ensuring thorough coverage and efficient cleaning This feature saves time and effort, enhancing your cleaning This lightweight sprayer bottle is designed with ergonomic grip, making it comfortable to hold and use over extended periods Ideal for tackling all your window cleaning tasks without fatigue