The product is a 4-pack of blue refrigerator water filters compatible with LG® LT700P®. Made of lead-free, food-grade material with advanced activated coconut filtration, these filters are designed to remove heavy metals, chlorine, mercury, copper, cadmium, VOCs, and chromium. Manufactured by Waterdrop, the filters come with a 6-month warranty and are lightweight at 0.95 pounds. With a carbon block and advanced activated coconut filtration method, these filters provide clean and safe water for your convenience. Free shipping included.