Filcartfilter provide mechanical support for the filtration elements, such as filter cartridges, filter bags, strainer baskets and lenticular filters.

Whole-house systems with carbon filters are the most economical option, and they also require the least maintenance. These filters generally don’t need to be replaced for at least three years, and they remove one of the most common contaminants: chlorine, which reduces the chance of poor-tasting water.