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D-30 Culligan Level 2 Undersink Filter Replacement Cartridge

Quick Overview

Fits Culligan US-550, US-600, US-600A, SY-2000, SY-2100, and any brand of water filtration system that uses standard 9 3/4 x 2 1/2 filter cartridges

Availability: In stock



Undersink replacement water filter for water filtration systems that use 9 3/4 inch x 2 1/2 inch cartridges.
  • 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-30
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 Activated Carbon Block
Filter Life (gallons) 1,000
Filter Life (liters) 3,785.41
Filter Life (months) 12
Micron Rating (Nominal) 0.5
Flow Rate (gpm) 0.60
Flow Rate (lpm) 2.27


Reduces the following contaminants:
  • The CULLIGAN-D-30 does not reduce fluoride.


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

47564 480673 4158721 529-324
Ace 4158721 American Plumber W.5CB American Plumber W-30 American Plumber W-30 / 2-5CB
Ametek CTR-210 Ametek Kleen-Plus CBC-10 Ametek US-560 CBC-10
D-30 D-30A D-40 Do It Best 480673
GE GX1S15C Master Plumber 529-324 OmniFilter BC1 OmniFilter CB1
OmniFilter CBF1 OmniFilter CBF20 OmniFilter CBF3 OmniFilter Deluxe
OmniFilter OB3 OmniFilter OT2 OmniFilter OT32 OmniFilter SFM2
OmniFilter SFM3 OmniFilter Super OmniFilter Total 2 OmniFilter Total Plus
OmniFilter U400 OmniFilter U450 OmniFilter U500 OmniFilter U600
OmniFilter U700 OmniFilter UC2 Sears 3480 SY-2000
SY-5167 Teledyne WaterPik IR-70 True Value 529-324 US-550
US-560 US-600 US-640 Whirlpool WHCF-DB1
Whirlpool WHCF-DDF1 1020635

Replacement for the Following UPC

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I love these filters! I love my Culligan water filter & these filters work great! Review by Cathy
I love my under the sink Culligan water system. They no longer sell these at Sears and these filters that I have found on this site work wonderful with the system! I am grateful to have been able to find a company I can trust to order from! Thank you so much!
(Posted on 7/21/14)

Pros: Attractive Design, Easy Installation, Energy Efficient, Fast Delivery, Great Results

Would you recommend this product to a friend? Yes

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Excellent Filter Choice!!! Review by JimP
Excellent Filter Choice for our water from City Well! (Posted on 10/13/13)

Pros: Easy Installation

Would you recommend this product to a friend? Yes

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good water Review by EZ5150
i have the culligan system in the office for the bad tasting water. i needed the other filter to the set. (Posted on 4/17/13)
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Excellent Seller Review by ptofimpact
This filter is economical easy to replace and makes a marked difference in water taste and quality Highly recommend. (Posted on 6/29/12)
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EXCELLENT DELIVERY Review by Giselle from Mi
The filter arrived quickly was just what I ordered. Thanks!! (Posted on 6/28/12)
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awesome Review by ez
Quality filters & a great price! (Posted on 6/28/12)
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