The fixture-by-fixture picture
Toilets lead the savings table: certified high-efficiency models clear waste reliably at volumes that would have seemed impossible a generation ago, verified by independent testing rather than marketing, and replacing an aging high-volume toilet is the single largest water saving most bathrooms can buy. Selection guidance is unchanged otherwise, rough-in, height, bowl, and cleanability still decide the model.
Showerheads carry the comfort myth to retire: labeled heads must meet spray force and coverage criteria alongside flow limits, and well-engineered models deliver showers households genuinely enjoy. The hot-water double-win rides along, every efficient shower minute draws less from the heater, stretching capacity and trimming the energy bill that heating water represents, one of the home's larger energy lines.
Faucets round it out with aerators as the budget hero: labeled bathroom faucets and simple aerator swaps deliver hand-washing service at reduced flows with no felt loss, at costs that repay in utility bills quickly. The verification habit completes the plan: the label on the box, the flow rating on the spec sheet, and, where incentives apply, the program's current product list, all checkable in minutes.





