Few things are as annoying as being thirsty and going to the kitchen to get water, only to find that someone has forgotten to fill the filter pitcher. TAPP users never have that bother, however, because their filtered water comes straight from the tap. And it comes out instantly, with the ability to choose between filtered and non-filtered water with just the turn of a small switch. Our tap water filter lasts 3 times as long, filters 15 times as much water, and uses advanced technology to eliminate even microplastics and heavy metals. Because of this, the water tastes much better. In addition, our annual subscription is cheaper than the most popular filter pitchers. And with filter pitchers, the cartridge has to be changed every month. Here's a comparison table: