Sana Vida - Healthy Life.
Our PureFlow Ionic Pleat Filter is our most advanced filter, built for water affected by industry and agriculture, especially where PFAS (“forever chemicals”), microplastics, or microorganisms are a concern. A charged nanofiber shell captures tiny particles, while a carbon block core reduces chlorine, fluoride, lead, and more. If your water has a lot of sediment, our GuardFlow filter pairs a similar carbon block core with a ceramic shell you can scrub clean.
Choose your size
- Turret: 2" x 7", up to 600 gallons for chlorine and chloramine and 500 gallons for PFAS, per filter; fits up to 4 per Sana Vida system
- Citadel: 2.6" x 7", up to 1,250 gallons for chlorine and chloramine and 750 gallons for PFAS, per filter; fits up to 2 per Sana Vida system
How the Pureflow filters work
Each filter pairs a pleated, electrokinetic nanofiber shell with a dense carbon block core. Most microplastics, PFAS, and microorganisms carry a negative charge, so the positively charged shell attracts and holds them, while the carbon block reduces chlorine, fluoride, lead, and more. The filters meet NSF Protocol P231 for microbiological water purifiers and are tested to NSF/ANSI Standards 42, 53, and 401. They reduce:
- PFAS: more than 99%
- PFOA and PFOS: more than 99%
- Microplastics: more than 99%
- Chlorine: more than 99%
- Chloramine: more than 99%
- Lead: more than 99%
- Pharmaceuticals: 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%
- Fluoride, including all common types added to tap water: more than 95%
- Radionuclides: more than 94%
The filters also reduce mercury, asbestos, and MTBE.
Filter details
- Shell: electrokinetic pleated nanofiber; can’t be scrubbed clean
- Core: carbon block; no activated alumina
- Certification: filter materials certified to NSF/ANSI Standard 42 material requirements
- Fits: all Sana Vida copper water filtration systems and most other 7" gravity filter systems
- Made in: the USA for Sertodo
Good to know: Before first use, run two full chambers of water through the new filter and give it to your plants! This will remove any unwanted taste before you can enjoy. Replace each filter at its rated capacity or once a year. Save 10% on filters bought with a Sana Vida system.