Culligan US-DC3-R Direct-Connect Under-Sink Water Filter Cartridge – Quick Twist-Lock, 4,750-Gallon/12-Month Capacity, Removes Lead, Chlorine, Taste & Odor, Microbial Cysts

Direct connect under-sink system certified to reduce lead up to 99% without sacrificing cold water flow rate at the sink. Flow rate of 1. 5 GPM. Designed to work with Culligan® Direct-Connect under-sink systems US-DC1, US-DC2, and US-DC3; quick twist-lock installation for fast, tool-free cartridge changes.

• Easy Direct-Connect Replacement: Compatible with Culligan under-sink filtration systems (US-DC1, US-DC2), the twist-lock design ensures fast, tool-free installation and seamless cartridge swaps every 12 months.
• Advanced Contaminant Reduction: Engineered to reduce lead, chlorine taste & odor, bad taste, and microbial cysts—delivering cleaner, healthier drinking water from your kitchen tap.
• High Efficiency & Long Life: Long-lasting performance with a high-capacity filter rated for up to 4,750 gallons or 12 months, cutting costs and maintenance frequency for busy households.
• Quick & Convenient Installation: Twist-lock, direct-connect design makes filter changes fast and mess-free—no tools required. Maintains a strong 1.5 GPM flow rate for ample filtered water without pressure loss.
• Certified Peace of Mind: NSF-tested and certified performance supports better water quality for cooking, beverages, and general use—without compromising system flow or convenience.