【Certified to NSF/ANSI 58】:iSpring Reverse Osmosis under sink mounted
water filter and Point-of-use water softener contains 7 different stages
of filtration to remove up to 99% of over 1,000 contaminants, including
lead (removes up to 98% of lead), chlorine, fluoride, arsenic,
asbestos, calcium, and sodium and more.