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About this item

• FITS CULLIGAN DIRECT CONNECT SYSTEMS: Works with US-DC1, US-DC2, and US-DC3 under-sink systems. Twist-lock design installs tool-free in seconds.
• REDUCES 98% OF LEAD: Carbon block filtration also reduces chlorine taste and odor, sediment, and particulate Class I at 0.5 microns.
• 12-MONTH CARTRIDGE LIFE: Rated for up to 4,750 gallons — nearly ten times the capacity of a standard EZ-Change cartridge, so you reorder far less often.
• NO SHUT-OFF REQUIRED: Change the cartridge without turning off your water. Maintains 1.5 GPM flow with no pressure loss at the tap.
• CERTIFIED BY IAPMO: Tested and certified to NSF/ANSI Standards 42 and 53 for material safety and contaminant reduction performance.

The Culligan US-DC3-R is the advanced replacement cartridge for Culligan Direct Connect under-sink systems, certified to reduce up to 98% of lead along with chlorine taste and odor, sediment, and particulate Class I at 0.5 microns. Designed to work with the US-DC1, US-DC2, and US-DC3 systems, its quick twist-lock design makes cartridge changes fast and tool-free with no need to shut off your water. Each cartridge is rated for up to 4,750 gallons or 12 months of filtration and maintains a 1.5 GPM flow rate, so filtered water comes out at full pressure from your existing faucet.