but the MINA Fluoride Filter adds a dedicated fluoride-reduction stage (removing up to 99% of fluoride) and is also tested to NSF Standards 42

Microplastic Reduction - Reduces reliance on bottled water

Color: Silver

This rugged meter is designed to take knocks

This combo pack ensures you have consistent fluoride protection for your family throughout the year

Hanna Instruments Magnetic Stir Bars Pack of 10 - HI731319 Agriculture Testing but the MINA Fluoride FilterHI731319 is a set of 10 magnetic stir bars that are used with a magnetic stirrer whether independent or built into a meter. Each stir bar is coated with polytetrafluoroethylene (PTFE ) to provide chemical resistance to a wide variety of chemicals including aggressive substances. Chemically resistant PTFE coating Small size (1 " x 0. 3 ") 10 piece set The HI731319 set of 10 magnetic stir bars made for a variety of applications. Used in a laboratory