Filter Replacement for Heater Guard 3/4" Under Counter Water Filters *Well water is required to

*Well water is required to have independent

making it better at removing contaminants

medical-grade filters for optimum performance and longer life   Handmade in the USA from USA-Made Parts

5 Filter Replacement

Filter Replacement for Heater Guard 3/4" Under Counter Water Filters *Well water is required toFilter Replacement for EWS Heater Guard 3 4 Filter Included: BB GUARD FILTER 3 4 20 nominal 5 micron filter with 100% FDA food grade polyphosphate. Replace your filter annually, not to exceed 1 year. Meets or exceeds NSF Standard 42, lead free compliant. Full size, full bed depth, highest grade filters for optimum performance and longer life Made in the USA.