HOUSEHOLD PLUMBING
Culligan D-40A Level 4 Carbon Block Replacement Cartridge
D-40A Culligan Level 4 Carbon Block Replacement Cartridge
- Level 4 Filtration
- For use with Culligan models US-600, US-640, SY-2000 and SY-5167
- Recommended for use with city and well water supplies
- 600 Gallon capacity or 6 months
- NSF Certified
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