The best products...
- Have a flow rate of 0.5 gallons per minute (gpm) or less (for bathroom faucets)
- May be retrofits like aerators and flow limiters with a flow rate of 0.5 gpm or less
- Include recirculation equipment that minimizes water loss through plumbing
But watch out for...
- Bathroom faucets with a flow rate exceeding 0.5 gpm