Everyone talks about conserving water, and the new “in” thing is WaterSense faucets and toilets. But those WaterSense toilets still use up to 1.28 gallons per flush – EVERY flush. So, thanks to the suggestion of a friend, it made sense to me to look into dual flush toilets.
New WaterSense guidelines (from the EPA Web Site) are as follows: “The effective flush volume has been established as 1.28 gallons, which is a 20 percent reduction from the 1.6 gallons per flush standard that became mandatory pursuant to the 1992 EPAct.” The EPA claims that replacing an older toilet with a new, efficient WaterSense model can save a homeowner 11 gallons per toilet per day, which translates to nearly 4000 gallons per year. With a dual-flush toilet, the operator is using close to 40% less water with nearly every flush (in partial flush mode).
For your most common usage, urination, the flush water usage is only .8 gallons (partial flush). Less often, for your other evacuation, the American Standard FloWise Dual Flush Toilet uses 1.6 gallons (full flush). On average, considering a …
