PUR and Brita are two popular brands of water filters that use different filtration technologies to purify drinking water. Zero Water is a brand that also offers water filters, but they use a different type of filtration technology compared to PUR and Brita.
PUR water filters use a combination of mechanical and carbon filtration to remove contaminants from drinking water. The mechanical filtration involves a mesh screen that captures large particles, while the carbon filtration uses activated carbon to remove impurities and improve the taste of the water. PUR filters are designed to remove contaminants such as lead, chlorine, and other contaminants that can affect the taste and smell of the water.
Brita water filters use a similar filtration technology, but they rely mainly on carbon filtration to remove impurities from drinking water. Brita filters are designed to reduce the amount of chlorine and other contaminants that can affect the taste and smell of the water.
Zero Water filters use a different filtration technology called “ion exchange,” which is designed to remove dissolved solids from drinking water. Zero Water filters use a multi-stage filtration process that includes a sediment filter, a carbon filter, and an ion exchange filter. The ion exchange filter is designed to remove a wide range of contaminants, including heavy metals and other dissolved solids.
Overall, all three brands offer effective water filtration solutions, but they use different technologies to achieve this. PUR and Brita filters rely on carbon filtration to remove impurities, while Zero Water filters use ion exchange to remove dissolved solids. You can choose the brand that best meets your specific needs and preferences.