Model Number: H3A-7L
Description: All-purpose water flow regulator
Material: POM
Average Water Flow Rate: 7L/Min at 2.5 to 3.5 bar water pressure

Features:
1. Small but powerful,a fully functional flow regulator as tiny as a washer
2. with sealing function, no additional washer needed
3. Easy to assemble
4. Can assemble to any 1/2" shower hose fitting without additional washer     
5. A convenient and inexpensive way to save water and energy when taking shower