Purewell PF-4 Ceramic 3-Stage Purification Elements (4 Pack, K Series)
Ceramic filtration elements replacement compatible with ProOne and Berkey systems. washable, reusable, and NSF/ANSI 42&372 certified. Users note easy installation with mixed taste results
Highlights
- ceramic 3-stage purification
- washable & reusable
- certified filtration standards
Pros
- washable and reusable
- easy to install
- NSF/ANSI 42&372 certified
- compatible with multiple filter brands
Cons
- taste can be acrid for some users
- mixed reviews on overall quality
- customer feedback on effectiveness varies
Best For
Features
- Compatible with ProOne Big+/Big II and Berkey BB9-2 black filters
- Three-stage filtration with a ceramic outer layer and activated carbon middle layer
- Washable and reusable ceramic filter elements for continued use