- Culligan D-30A Carbon Block Drinking Water Filter Replacement Cartridge.
- Level 2 Extra Filtration
- Reduces: Bad taste & odor, aesthetic chlorine taste & odor, sediment, asbestos, cysts such as giardia & cryptosporidium and turbidity
- 0.5 Micron carbon block cartridge.
- Use with Culligan US-600A
- NFS Tested and Certified
- Package includes: D-30A cartridge and cartridge change reminder sticker
- Filter life: 1,000 gallons or 12 months