This high quality filter reduces: - volatile organic compounds - chlorine taste and odor - cyst - sediment, dirt and rust - bacteriostatic - cartridge : 4fc5 [american-made quality] - all swift green filters are proudly manufactured in the usa. [industry-leading filtration] - produced using coconut carbon which contains 50% more micro-pores for reducing contaminants compared to traditional carbon filters sources [eco-friendly] - all swift green filters use fully recyclable components and are manufactured using innovative, eco-friendly methods. certified by iapmo research and testing to nsf/ansi 42 for the specific performance claims verified and substantiated by test data.
