And all the toilets we tested this time aced our liquid-waste tests—a first. Dual-flush toilets, which include a separate setting that uses only about one gallon per flush for liquid waste ...

Another alternative is to invest in dual flushing toilets. According to the U.S. Environmental Protection Agency (EPA), the average home toilet now uses 1.28 gallons of water per flush ...

Looking to lower your water bill significantly? Replacing your old toilet with an upgraded low-flow or dual-flush model is an ...

Installation system LIS CWN 1 with cistern for a wall-hung WC and shower toilet with Dual Flush 4.4/2.8L, adjustable to 6/3L, 5/3L, 4/2.6LC. The Laufen installation system LIS is the solution to ...