FACTORY SEALED! INCLUDES 5 FILTERS, BRAND NEW   Includes: H2O RO Replacement Filters, (2) Sediment Filters, (2) Pre-Carbon Block Filters, (1) Post-Carbon Block Filter. 2 Yellow, 2 Green and One purple filter

Protect yourself and your family from harmful home water contaminants with the Pure Blue H2O annual 5 pack of replacement filters. Stage 1, 2 & 4 filters will reduce chlorine taste and odor while also reducing the suspended particles that may be in your tap water. Filter replacement is easy and additionally our customer support team will walk you through any questions you may have. Filters are NSF certified for the Pure Blue H2O 4-Stage Reverse Osmosis System.

Complete Annual 5 pack of Replacement Filters for 4-Stage Reverse Osmosis System . Includes 2 sediment filters (stage 1), 2 pre-carbon block filters (stage 2), 1 post-carbon block filter (stage 4).

PB-TLRO4RCT-5PK, Replacement 5 Pack Filters are Tested and Certified by NSF International against NSF/ANSI Standard for material and structural integrity only and against NSF/ANSI 372 for low lead compliance.