Sana Vida GuardFlow Copper Water Filtration System

Sana Vida - Healthy Life.

Our GuardFlow Copper Water Filtration System is built for wells and city water in areas with heavy farming or industry, where water quality can vary. Its carbon block core keeps water in contact with the filter longer, for more consistent reductions of chlorine, chloramine, fluoride, glyphosate, nitrates, and more, with no electricity or plumbing needed. For city water with generally good quality, our EverFlow system offers faster flow.

Choose your GuardFlow kit

• Starter Kit: copper tower and 2 GuardFlow Turret filters (up to 1,000 gallons)
• Essentials Kit: tower, stainless steel stand, and 2 GuardFlow Citadel filters (up to 1,600 gallons)
• Family Kit: tower, stand, and 4 GuardFlow Turret filters for faster flow (up to 2,000 gallons)
• Complete Premier: everything in the Family Kit, plus our Sight Tube Spigot that shows your water level

How the GuardFlow filters work

Each filter pairs a silver-infused ceramic shell, which traps fine sediment and cloudiness, with a dense carbon block core. Because water has to pass through the carbon block wall, it stays in contact with the filter longer, giving more consistent results than our granular Everflow filters. Tested to NSF/ANSI Standards 42, 53, and 401, they reduce:

• Chlorine: more than 99%
• Chloramine: more than 99%
• Lead: more than 99%
• Pharmaceuticals: more than 99%
• PFOA and PFOS: more than 99%
• Microplastics: more than 99%
• Heavy metals: more than 98%
• VOCs: more than 98%
• Trihalomethanes (THMs): more than 98%
• Glyphosate: more than 98%
• Pesticides and herbicides: more than 98%
• PFAS: more than 95%
• Radionuclides: more than 94%
• Nitrates: more than 92%
• Fluoride, including all common types added to tap water: more than 92%

The filters also reduce aluminum, arsenic, cadmium, mercury, nickel, and zinc.

The carbon block filters more slowly than our EverFlow filters. Replace filters at their rated capacity or once a year. Between replacements, scrub the ceramic to restore flow. Made in the USA for Sertodo.

Made to last for generations

The hourglass tower is TIG-welded, hand-spun, and hand-hammered from heavy-gauge solid copper in Michoacán, Mexico, and we guarantee our workmanship for life. Storing water in copper is a practice that goes back thousands of years and is still part of the Ayurvedic tradition today. A stainless steel spigot is included in each kit.

Tower and filter details

• Tower: 9" x 9" x 21", 7" at the waist; 27" tall on the stainless steel stand (raises it 6"); about 8.2 lbs
• Capacity: Holds 2 gallons of filtered water
• GuardFlow Turret filters: 2" x 7", filters up to 500 gallons each; fits up to 4
• GuardFlow Citadel filters: 2.75" x 7", filters up to 800 gallons each; fits up to 2
• Ceramic shell: 0.5 micron absolute, with more than 99.9% efficiency at 0.2 micron. No activated alumina!
• Certification: Filter materials certified to NSF/ANSI Standard 42 material requirements.

Good to know: Fill the top chamber only with as much water as the bottom has room for, or consider adding our Sight Tube Spigot. Save 10% on extra filters bought with your system.

Hand-Hammered Copper Goods Made to Last a Lifetime
Crafted by master artisans in Austin, Texas and Santa Clara del Cobre, Mexico, Sertodo Copper creates heirloom-quality copperware designed for beauty, function, and longevity. Each piece is hand-hammered using traditional techniques passed down through generations, resulting in cookware and barware that’s as timeless as it is durable.

From polished copper mugs to statement serving pieces, Sertodo’s goods are made to be used, loved, and passed down. These aren’t just functional objects- they’re future heirlooms, with a warm patina and soulful craftsmanship you can see and feel.

Shop our curated Sertodo collection and bring home handmade copperware that elevates everyday rituals- from cooking and entertaining to slow mornings and sacred self-care.