General description You will receive a comprehensive set of shower flow restrictors designed to save water and reduce energy costs. This kit includes 2 copper adapters, 8 water flow restrictors, and 2 silicone washers, providing ample options to meet various water flow needs. The throttle valve is 1/2 inch in size, making it compatible with most home shower heads. Each restrictor is color-coded for easy identification of water flow specifications: purple for 4L/min, blue for 5L/min, yellow for 6L/min, and green for 7L/min. Technical specifications Material: Copper and hard plastic Operating temperature range: 0°C to 90°C Adapter size: 24×20×22MM (0.9x0.7x0.8 inch) Flow restrictor size: 16×14×6MM (0.6x0.5x0.2 inch) Installation Installing and removing the water saver is straightforward and can be completed in just a few minutes without the need for professional tools. Usage The flow restrictors help control the speed of water flow, effectively reducing water and energy waste while