If available, bulk discount rates are provided below for each individual item.
The toilet tank bank is an easy and inexpensive product to use for water conservation. No more brick in the tank. Just fill the toilet tank bank to the top, snap it closed and hang inside your toilet tank. It saves up to .8 gallons every flush. Made of non-corrosive materials, which resist microbes and fungal growth, the toilet tank bank keeps your toilet tank fuller by displacing water so it doesn't have to refill with as much new water. Even if you only flush your toilet 3 times a day you can save nearly 1000 gallons of water a year.
Minimum purchase of 2 units required.