About this item:

The BB activated carbon block filters are made of 100% pure coconut shell carbon and wrapped with food-grade polypropylene.

Filters contaminants down to 5 microns. Provides up to 15,000 gallons or 6 months of water filtration (Depending on usage and local water quality).

Tested by independent third-party to meet NSF 42 Standards for material safety. Effectively removes chlorine, organics, undesirable colors, bad tastes, and odors from water and significantly improves the drinking water taste.

The drop-in whole house replacement cartridge provides quick and easy filter change. Optimized to perform as both a sediment and activated carbon filter. The high porosity design helps prevent the cartridge from plugging before its adsorption capability is exhausted, maximizing the utilization of the carbon while maintaining a low-pressure drop.