H₂O Guard Twist-Off Carbon Pre-Carbon Block Replacement Cartridge

Features and Benefits

• As post and polishing filter in the fourth stage of of the Twist off RO unit
• Removes chlorine, taste, and odor and any lingering taste from the RO system tank and membrane for the best possible taste.
• The twist and lock design makes changing the filter easy with no tools necessary.
• Replace every 9-12 months
• 5 Micron Rating