Echo Retro/NHM130 Hollow Fiber Filter

As one of the required Echo Retro (previously named NHM-130 Machine) filters, the Echo Retro Hollow Fiber Filter (previously called NHM-130 Hollow Fiber Filter) removes: Chlorine Bacteria Chloramines Pharmaceutical drugs Water soluble metals Pesticides Other harmful chemicals found in water By removing these harmful chemicals and organisms from your water, you and your family will be protected from the negative health effects caused by these substances and will be well on your way to a healthier lifestyle. The Hollow Fiber Filter should be replaced every 12 months and lasts for 951 gallons.