Replacement kit includes 1 sediment filter, 1 carbon block filter and 1 granular activated polishing (GAC) filter; for use with the 4-Stage Under Sink Universal Reverse Osmosis Water Filtration System PUN4RO
NSF/ANSI Standard 58 and CSA B483.1 certified to reduce multiple contaminants including lead, TDS and heavy metals, as well as particulates such as sand, rust and dirt
Compatible with most other universal RO water filtration systems
For best system performance, replace the filters every 6 months
