Culligan Undersink Replacement Water Filter D20 - Under-Sink Filtration System

The Culligan D-20A Basic drinking water cartridge is designed for everyday use, providing up to 12 months or 1,000 gallons of clean, refreshing water for your home. This under-sink filtration system replacement cartridge helps purify water by reducing chlorine, bad taste, and odor, making it ideal for both city and well water supplies. The D-20A features a high surface area granular activated carbon filter for maximum adsorption and effective water purification. Compatible with Culligan systems including US-550, RO-2127, US-600A, US-560, US-560K, CTR-210, SY-5167, and RO-3167 Plumbed-In Reverse Osmosis System, this cartridge is NSF Certified for peace of mind. The package includes a convenient change reminder sticker to help you maintain optimal filtration performance. With a single filtration stage, the Culligan D-20A water filter cartridge is a reliable choice for residential use, ensuring your drinking water is consistently fresh and great-tasting. Enjoy easy installation and dependable performance with this trusted water purify solution from Culligan.

• EASY INSTALLATION - Designed for quick under-sink replacement with minimal tools
• SINGLE STAGE FILTRATION - Provides effective water purify performance for everyday use
• COMPATIBLE DESIGN - Fits most standard under-sink filtration systems for residential use
• CHANGE REMINDER INCLUDED - Comes with a sticker to help track filter replacement
• LIGHTWEIGHT BUILD - Weighs only 0.01 oz for easy handling during installation