Culligan US-DC3-R Direct-Connect Under-Sink Water Filter – 4,750 Gal / 12 Mo

Clean, convenient filtered water from your kitchen tap

The Culligan US-DC3-R Direct-Connect Under-Sink Water Filter Cartridge is designed to plug into Culligan’s Direct-Connect under-sink systems, delivering filtered water right at the faucet. It emphasizes steady cold water flow while reducing common contaminants, so everyday use—cooking, beverages, and quick rinses—feels consistently better.

This cartridge is built for busy households that value reliability and simplicity. With a high-capacity design, it supports longer intervals between changes while maintaining strong water pressure at the tap. The direct-connect twist-lock setup makes swaps fast and tool-free, helping you keep up with life’s everyday rhythms without interruption.

Key filtration benefits you can count on

• Lead reduction by up to 99% without sacrificing cold water flow
• Chlorine taste and odor reduction for crisper, more refreshing drinking water
• Reduction of microbial cysts to support clearer-tasting water from the tap
• High-capacity performance rated up to 4,750 gallons or 12 months of use
• Consistent 1.5 GPM filtered water flow at the faucet
• Fast, tool-free cartridge changes with a twist-lock direct-connect design
• NSF-tested and certified performance for confidence in everyday use

What to expect in everyday use

• Simple installation or replacement within Culligan’s Direct-Connect family (US-DC1, US-DC2, and US-DC3)
• Quiet, steady water delivery suitable for drinking water, tea, coffee, and cooking
• Less worry about frequent maintenance thanks to the high capacity and clear replacement cadence

Installation and maintenance at a glance

• Twist-lock, direct-connect cartridge changes with no tools required
• Maintain a strong 1.5 GPM flow while filtering at the source
• Replace every 12 months or after up to 4,750 gallons, depending on usage

Choose the Culligan US-DC3-R to elevate your kitchen water experience with dependable filtration, straightforward upkeep, and a focus on everyday usability. It pairs well with the full Direct-Connect line, aligning with households that want clean-tasting water without sacrificing convenience.