How to Install a Full-House Water Filtration

A full-house filtration system is designed to treat water at the point where it enters your home, helping ensure that showers, laundry, dishwashing, and drinking-water lines all receive cleaner water. While the concept is straightforward, choosing the right equipment and installing it correctly are key to performance and longevity.

Choose the right filtration setup

Before installation, identify the main water issues in your home. Many systems combine a sediment pre-filter with one or more treatment stages (such as carbon for taste and odor, or specialized media for specific contaminants). If you haven’t tested your water, a local lab or water-quality service can help you match filtration media to your results.