Guardflow Diatom Block offers advanced protection against a wide range of agricultural, man made, and environmental contaminants found in municipal, well and surface water sources.
Made in the USA for Sertodo.
Our Guardflow filters are great for municipal water systems and ground water wells in regions of heavy agriculture or water quality consistently fails to meet modern standards for great drinking water. The carbon block wall increases the water's contact time with the filtration element improving the high level, broad spectrum consistency throughout the life of the filters. The ceramic shell also provides excellent particulate and turbidity filtration.
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Diatomaceous Earth Ceramic Shell infused with silver features a microscopic, porous honeycomb structure that provides ultra-fine physical filtration down to .2 microns. This complex matrix traps fine sediment and microscopic impurities including protozoa and bacteria. The ceramic can be cleaned and scrubbed throughout it's life to remove clogging and improve flow rates, while the silver infusion helps to prevent biofouling.
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Compound Carbon Block Core specially formulated to remove fluorides and chlorines commonly added to municipal water systems and assure a consistent filtration rate through the densely compacted carbon compound core to remove environmental contaminants such lead, herbicides and pesticides, VOC's, pharmaceuticals, endocrine disruptors, heavy metals, taste/odor compounds and more.
*No activated alumina is used in the filter element.
Guardflow Turret (2"dia x 7"tall) **Fits up to 4 filters per Sana Vida System**
Filtration capacity Per Filter
Guardflow Citadel Filter (2.75" dia x 7"tall) **Fits up to 2 filters per Sana Vida System**
Filtration capacity Per Filter:
Filtration Specifications
- >92% Fluoride reduction - All types - Fluorosilicic acid/hydrofluorosilicate, sodium fluorosilicate, and sodium fluoride
- Meets or Exceeds NSF/ANSI Standards 42 & 53
- >99% Chloramine reduction
- >99% Chlorine reduction
- >99% Lead reduction
- >98% Heavy metals reduction
- >98% THM's (Trihalomethanes) reduction
- >98% VOC reduction
- >98% Glyphosate reduction
- >98% Pesticides & Herbicides reduction
- >99% Pharmaceutical compounds (ANSI/NSF Standard 401)
- >99% Fluorinated Organic Acids (PFOA & PFOS)
- >99% Micro plastics
- >95% Per and Polyfluoroalkyl substances (PFAS)
- >94% Radionuclides reduction
- >92% Nitrates reduction
