During the past year, various vendors, entrepreneurs and inventors, promoting dual-flush conversion devices for tank-type toilets, have approached numerous water efficiency professionals, water ...

The seat disk predates the Korky flapper, so your toilet must be really old if it has a flush valve that uses one. It’s a flat rubber disk that fits over the valve opening, held in place by water ...

A dual flush toilet valve will save you time and money. Dual-flush toilets save water and money by allowing you to flush with a half-tank of water or a full tank of water, depending on your needs.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Your toilet is always there for you. It waits in the same spot ...

Water-saving low-flow toilets have become the new standard in bathroom fixtures, but industry engineers have taken them a step further. A dual-flush toilet gives users the option of a standard ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? It’s annoying. One moment a toilet flushes reliably. The next, it doesn’t. In most ...

Toilets designed to save water are actually wasting it at an alarming rate, says the U.K.'s largest water utility. Dual-flush toilets have separate buttons for heavy or light flushes with the goal of ...