The 3M™ Replacement Filter Cartridge, Model AP2-C405-SG, is a replacement cartridge to remove chlorine taste and odour, sediment, cysts, lead and select VOCs for point of use mains-fed water coolers and drinking water systems. It helps provide cleaner, clear, better tasting water. We also incorporate a scale inhibitor to help protect your equipment from failure due to scale build-up in hot water applications. When faced with the challenge of providing the best possible quality water to enhance your brand, protect your machine and increase your profits, 3M™ rose to the occasion. Our water filtration filter systems provide ease of use and market leading protection for both your product and machine while producing cleaner, clearer water that is safe for food and beverage applications