- Designed for Efficiency: This filling cap is specifically engineered for use with SC4 and SC5 steam cleaners, ensuring optimal performance and compatibility. - Enhanced Safety Assurance: Equipped with a built-in safety valve and a durable black O-ring, this cap securely seals the steam cleaner to prevent leaks during your cleaning tasks. - Exceptional Durability: Constructed from high-quality materials, this cap is built to withstand frequent cleaning demands, providing reliable and consistent results over time. - Effortless Installation: No tools are needed for setup. Simply attach the cap for quick and easy installation, allowing you to resume your cleaning without delays. Use Scenarios: - Ideal for deep cleaning tile and grout in kitchens and bathrooms, this cap ensures a reliable steam seal for maximum cleaning efficiency. - Perfect for sanitizing high-touch surfaces in your home, providing peace of mind while maintaining a hygienic environment. With its robust design and user-friendly functionality, this filling cap is a must-have accessory for your SC4 or SC5 steam cleaner, enhancing your overall cleaning experience.