Dual Flush Toilets: Are They Worth the Investment?
Toilet Repair
Dual-flush toilets have two buttons: one for liquid waste (using less water) and one for solid waste (using more). They are standard in Europe and gaining popularity in the US.
The Numbers
- Old Toilets: Use 3.5 to 7 gallons per flush (GPF).
- Standard Low-Flow: Use 1.6 GPF.
- Dual Flush: Uses 0.8 GPF for liquids and 1.6 GPF for solids.
The Payoff
For an average family of four, switching from an old toilet to a dual-flush model can save over 20,000 gallons of water per year. This significantly reduces your water bill, often paying for the new toilet within 2-3 years.