Ensure your drinking water tastes great with the genuine Culligan PR-1 replacement filter cartridge. This OEM filter pops easily into place to immediately improve water quality by reducing contaminants like chlorine, copper, and mercury. Stock up now to ensure you always have a fresh filter ready for your Culligan pitcher.

• Genuine OEM replacement cartridge designed specifically for Culligan water filter pitchers.
• Compatible with Culligan PIT-1, OP-1, GP-1, WP-1, WFR1, and WFJ2 models.
• Effectively reduces bad taste and odor, including 96.20% of chlorine taste and odor.
• High-performance filtration reduces copper, mercury, zinc, and 99.90% of particulates (class IV).
• Easy installation allows the filter to pop into place for immediate water quality improvement.