- Culligan US-600A Drinking Water Filter improves the taste and quality of drinking water conveniently from your existing kitchen faucet at point of use.
- D-20A cartridge (included) Provides Level 1 Basic Filtration.
- Slim-line design fits under the kitchen sink and taps directly into the cold water line.
- Uses Culligan drinking water cartridges: D-10, D-20A, D-30A or D-40A (D-40A requires separate dedicated faucet installation due to flow restrictions)
- NSF Tested and Certified with 5-year limited warranty
- Package includes: Filter head with built-in bracket, mounting hardware, D-20A cartridge, SW-5A housing wrench, 1/4-inch plastic tubing, installation instructions and cartridge change reminder sticker
- Replacment parts sold separately: Culligan OR-233 o-ring, SW-5A housing wrench, FCT-1 lead-free faucet