Features:
• brand new sealed
• cartridge life 6 months/600 gallons
• D-40A
• for maximum purity, better taste & reduced ordeor
• universal fit- 0.5 micron
• Fits Models: US-600A, US-600*, US-550*
• carbon lock cartridge
Size: Universal Fit 0.5 Micron
Condition: New
WH