Understanding The Benefits And Function Of A Three-Stage Water Filtration System

Your home's water supply is a vital part of your family's well-being, so it's only natural that you want that water to be as clean and safe as it can be. After all, whether you're using a city water source or a well, the water is vulnerable to some contaminants. The best way to protect your family is by investing in a water filtration system that purifies the water where it enters your home. Here's a look at what you need to know about three-stage water filters for home plumbing systems.

What is a Three-Step Water Filter?

Three-step filtration systems are designed with three different filtration materials to help eliminate the majority of contaminants that you might find in either well or city water supplies. The water must pass through all three sections of the filter before it reaches your tap. Before you invest in one, it might help you to understand what each filter does.

Sediment Filter: The first filtration stage is typically the sediment filter. This eliminates any particles from the water, such as sand or other materials. Sediment is most common in well water, because the pump may draw in some sand and other particles. That doesn't mean that city water is immune, though. You can have small particles in most any water supply. Most particle filters are made from polyester or cellulose. The polyester filters typically last longer than cellulose, but cellulose filters may be able to filter out more particles because it is denser.  

Chlorine Filter: The second stage of water filtration is the chlorine water filter. This stage doesn't actually filter out the chlorine, though, it converts it to chloride. The chlorine filter is created from a mixture of zinc and copper. Since the filter material is recyclable, it makes the chlorine filter durable and reusable. Chlorine is typically used by most municipal treatment facilities as a disinfecting agent. It's ideal for killing bacteria, but it can affect the flavor of your water. And, if you have a family member who is allergic to chlorine, it can lead to an allergic reaction, which could be serious.  

Activated Carbon Filter: The final stage of these filtration systems is made from activated carbon. These filters are designed to remove positively charged ions from the water.  This leaves only the beneficial negative ions behind. Carbon filters come in several forms, including solid, granular and porous. Carbon filters are the most vulnerable to wear, and need to be replaced frequently. The technician who installs your water filter can tell you how often to change it.

For more information, contact companies like Friot's Water Treatment CO