Flow rate in shower heads, measured in gallons per minute (GPM), indicates the amount of water a shower head dispenses. A 1.8 GPM shower head releases 1.8 gallons of water each minute, while a 2.5 GPM shower head releases 2.5 gallons per minute. The difference lies in the volume of water delivered during use.
The choice between flow rates impacts water consumption, energy usage (for heating water), and the overall showering experience. Higher flow rates provide greater pressure and coverage but lead to increased water and energy costs. Lower flow rates conserve resources, potentially reducing utility bills, but may result in a less forceful spray. Regulations and consumer preferences drive the market toward water-saving options, emphasizing efficiency without sacrificing performance.
