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Culligan D-30A Level 2 Undersink Filter Replacement Cartridge

Culligan D-30A Level 2 Undersink Filter Replacement Cartridge

Save 31% (MSRP: $36.99)

Quick Overview

Fits Culligan US-600, US-600A, SY-2000, SY-2100, and most brand of water filtration systems that uses standard 9 3/4 x 2 1/2 filter cartridges
4 6


Undersink replacement water filter for water filtration systems that use 9 3/4 inch x 2 1/2 inch cartridges. This filter uses carbon block media to reduce a variety of unwanted contaminants including sediment, turbidity, cysts, particulates, and unpleasant chlorine taste and odor. This filter features a nominal micron rating of .5 meaning it can reduce particulates down to .5 microns in size and larger. With a 12 month life span this undersink filter delivers a great value for a high quality filtration. Order your Culligan D-30A level 2 undersink filter replacement cartridge today!

  • Second best Culligan drinking water replacement cartridge
  • Recommended for city and well water supplies
  • Made in the U.S.A.
  • Genuine OEM Product


Package Qty 1
Used In Brands Culligan
Manufacturer's Id D-30A
UPC 033663005112
Advertised Size (in) 10 x 2-1/2
Actual Size (in) 9 3/4 inches (length) x 2 1/2 inches (outside diameter)
Actual Size (cm) 24.77 x 6.35
Media Carbon Block
Primary Filter Media Carbon Block
Filter Life (gallons) 1,000
Filter Life (liters) 3,785.41
Filter Life (months) 12 months
Micron Rating (Nominal) 0.5
Flow Rate (gpm) 0.60
Flow Rate (lpm) 2.27


Reduces the following contaminants:


The CULLIGAN-D-30 is comparable with the following part numbers

47564 Do It Best 480673 OmniFilter CBF3 OmniFilter UC2
480673 Flotec TO3 OmniFilter Deluxe Sears 3480
4158721 GE FXULC OmniFilter OB3 SY-2000
529-324 GE GN1S15 OmniFilter OT2 SY-5167
Ace 4158721 GE GN1S15CBL OmniFilter OT32 Teledyne WaterPik IR-70
American Plumber W.5CB GE GN1S20C OmniFilter SFM2 True Value 529-324
American Plumber W-30 GE GX1S01C OmniFilter SFM3 US-600
American Plumber W-30 / 2-5CB GE GX1S04C OmniFilter Super US-600A
Ametek CTR-210 GE GX1S15 OmniFilter Total 2 US-640
Ametek Kleen-Plus CBC-10 GE GX1S15C OmniFilter Total Plus Whirlpool WHCF-DB1
Ametek US-560 Master Plumber 529-324 OmniFilter U400 Whirlpool WHCF-DDF1
CBC-10 OmniFilter BC1 OmniFilter U450 1020635
D-30 OmniFilter CB1 OmniFilter U500
D-30A OmniFilter CBF1 OmniFilter U600
D-40 OmniFilter CBF20 OmniFilter U700

Replacement for the Following UPC