IPW Industries Inc has 17 years of expertise and are members of the Water Quality Association. We stand by our products and service. IPW Industries Inc is known for its quality, superiority, and effectiveness. Our customers mean everything to us. We never compromise on the quality of our products, and each product is individually inspected by us. We provide high-quality replacement water filters. The Omnipure ELF-1M filter is an Extra-Large Format filter designed for the commercial food service industries. This is a 1 Micron Carbon Block filter cartridge. This filter also aids in the removal of cysts, taste, odor and chlorine.