KASTWAVE Shower Flow Reducer Limiter Set, Shower Head Flow Restrictor Water Saver Adapter Water Flow Saver Adapter Set for Fixed Shower Head and Handheld Shower 1.2/ 1.5/ 1.8/ 2/ 2.2/ 2.5 GPM

Patelai 10 Pieces Water Flow Restrictor 1.5/1.8/2.0/2.5/3.0 GPM Shower Water Flow Reducer Shower Head Limiter Set for Water Saving Fixed Shower Head or Handheld Shower (14.3 x 13.85 x 5.2 mm)