Standard triple filter device

"A 3-stage water filtration system (1/2 inch size) designed to protect electrical appliances such as washing machines, dishwashers, and water heaters from solid impurities like dust, algae, and rust, while also treating water from unwanted substances such as odors. Filtration stages: Cotton filter stage made of polypropylene with a filtration efficiency of up to 5 microns, removing impurities, sediments, and dust to improve water quality. Carbon block filter stage made of solid carbon that removes fine impurities, improves water taste and flavor, and eliminates chlorine and organic residues. Carbon filter stage used again to filter up to 5 microns, enhancing removal efficiency of taste, color, and odor, and improving overall water purity."