These filters are also sold by Sears for a much higher price even when shipping (which is often free during special offers) is paid. Our local water system has consistently had high ratings but I also have a whole house water filter that catches most particles that may get to my house through the county water system. These PUR filters put the finishing touch to filtering our drinking water and water used by the ice maker. The filters provide water with a fresh, clean taste, no metallic after taste at all.