ICEPURE 4.5" x 20" Activated Carbon and KDF Large Capacity Water Filter, Whole House Heavy Metal Filtration, 5 Micron CTO20BB-KDF Whole House Water Filter, 1 PACK — Open-Box, 30% Off

Upgraded KDF Mixed Carbon Block - A whole house water filter that cleverly combines activated carbon and KDF to remove many harmful substances you worry about: chlorine, heavy metals, lead, mercury, iron, cadmium, nickel, hydrogen sulfide, sulfur, odor, and impurities. This helps reduce the risk of harmful effects from heavy metals on your health.

Efficient Filtration - This filter is made with innovative Sintering Technology, which helps to remove Chlorine, Heavy metals and other impurities. This filter can remove finer particles and sediment. Delivering cleaner water that tastes great provides a wonderful drinking experience for your whole family. This filter has a life span of up to 100000 gallons depending on your water quality. For optimum performance, we recommend you change the filter every 6-12 months based on water quality.

Superior Material - Our 4.5'' * 20'' whole house water filter combines natural coconut shell carbon block with high-quality KDF, ensuring it's food-grade, lead-free, and BPA-free.This kind of filter is recommended for tap water filtration. If your water source is well water, this filter may not achieve the filtering effect that you expect, because well water contains large particles such as mud and sands which may clog the filter in shorter time.

Easy to Install - Installing and replacing the filter cartridge is incredibly simple and effortless, requiring no tools. It conveniently fits into a variety of filtration systems and can also be used as a standalone cartridge. Regular replacement is recommended to maintain optimal filtration performance. The straightforward process allows you to replace the filter in minutes, ensuring consistent water quality without disruption to your daily routine.

High Standards - ICEPURE water filters use US technology and teams. The ICEPURE brand has high requirements for products, and every product that is manufactured must go through 5 inspection and testing stages，ensuring that every product meets our high expectations.

The upgraded 4.5'' * 20'' whole house water filter combines natural coconut shell carbon with high-quality KDF to effectively remove chlorine, heavy metals, and other impurities, ensuring food-grade, lead-free, and BPA-free filtration. It uses innovative Sintering Technology for efficient filtration, delivering cleaner water for your family. With a lifespan of up to 100,000 gallons, it's easy to install, fits various filtration systems, and requires no tools. For optimal performance, replace every 6-12 months. ICEPURE filters meet high-quality standards, undergoing rigorous inspection and testing to ensure reliability.