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D-40 Culligan Level 4 Undersink Filter Replacement Cartridge
Undersink replacement water filter for water filtration systems that use 9 3/4 inch x 2 1/2 inch cartridges.
The Level 4 D-40 Undersink Filter Replacement Cartridge fits Culligan US-550, US-600, US-600A, and any brand of water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.
- Top of the line Culligan drinking water replacement cartridge
- Recommended for city and well water supplies
- Genuine OEM Filter
- Made in U.S.A.
The Level 4 D-40 is compatible with the following:
- 34377
- 3437717
- 4234377
- 432628
- 47562
- 48167
- 852-657
- CMR-10R
- D-40
- D-40A
- LC1
Removes the following contaminants:
- Chlorine
- Bad Taste and Odor
- Sediment
- Asbestos
- Cysts
- Turbidity
- Particulates (Class I)
- Lead
- Mercury
- Atrazine
- Lindane
- The D-40 does not remove fluoride
- Filter Life: 6 months or 600 gallons (whichever comes first)
- Micron Rating: 0.5 microns
- Filter Type: Activated Carbon Block
- Actual Size: 9 3/4 inches (length) x 2 1/2 inches (diameter)
- Culligan Part Number: D-40 (Level 4)
- UPC: 033663005242
- Country of Origin: U.S.A.