The foam filters, part of the Filtration and Purification product line, are cartridges made from hot-blown fibers, giving them a porous and dense structure ideal for retaining solid sediments in filtration systems. They are designed as replacements for housings, providing a reliable solution to maintain the efficiency of plumbing systems and protect pipes and equipment from visible particles and contaminants. These filters capture dirt, sand, rust, mud, and other solid particles, ensuring cleaner and safer water at residential and commercial points of use. Their estimated service life is 3 months.