Don't Miss Out on Exclusive email Icon
Promotions and Discounts!
By signing up for our
Free Newsletter, you'll receive
exclusive promotions, discounts
and more directly to your inbox
We respect your privacy .
FREE SHIPPING on orders over $50
Filters Fast
Filters Fast Logo Header
FREE SHIPPING on orders over $50*
Have Questions? Call Us!
  • Shopping Cart Cart
  • GeoTrust Badge
  • BBB badge

Culligan D-30A Carbon Block Filter


Culligan D-30A Carbon Block Filter
You Save: 15%

in stock
Ships by Tomorrow 11/27/2015

NOTE: Culligan has changed the model number of this filter from D-30 to D-30A due to a design change. The contaminant reduction remains the same. The D-30A has a flow restrictor which will reduce the flow rate more than the original D-30. The original D-30 is no longer being manufactured. The Culligan D-30A should be installed with the end of the filter with the hole facing up. If no water is passing through the system, the filter is likely installed upside down. If the flow restriction in the Culligan D-30A is too great, you can increase the flow rate by drilling a larger hole where the existing hole is, with a 1/8-inch drill bit.

The Culligan D-30A Carbon Block Filter is a replacement water filter cartridge that reduces the bad taste and odor of chlorine as well as sediment, dirt, sand, asbestos, silt, rust, scale, cytsts such as cryptosporidium and giardia, turbidity, and Class I particulates. Culligan classifies the D-30A carbon water filter as offering Level 2 Extra Filtration.

The Culligan D-30A carbon block water filter is compatible with the following Culligan under sink water filter systems: Culligan US-550, Culligan US-560, Culligan US-600*, Culligan US-640, Culligan SY-2000, Culligan SY-2100, Culligan SY-5167, Ametek US-560K, and the Ametek CTR-210.

*A separate faucet is recommended when using the Culligan D-30A filter with the US-600 filter system, as it will lessen the flow rate.

Culligan D-30A Carbon Block Water Filter Specifications:

  • Micron Rating: 0.5
  • Media: Carbon Block
  • Dimensions: 9.88"H x 2.38"W x 2.38"D
  • Application: City Water or Treated Well Water
  • Filter Life: 1000 gallons or 12 months per filter
  • Culligan Filtration Level 2 - Extra Filtration

This is a genuine Culligan replacement water filter cartridge. The Culligan D-30A water filter cartridge is interchangeable with the following carbon block filters:

  • Ace Hardware 4158721
  • American Plumber W-30 / American Plumber W.5CB
  • Flotec TO3
  • MasterPlumber TrueValue 529-324
  • Omni CB1
  • Sears 3480
  • Teledyne WaterPik IR-70

This replacement Culligan water filter has been tested and certified to NSF / ANSI Standard 42 for the reduction of chlorine taste and odor and Particulate Class I, as well as Standard 53 for the reduction of cysts, asbestos, and turbidity.

Culligan has been a trusted water filtration brand since 1936. Get Culligan water treatment without calling the Culligan man!


Culligan D-30A Carbon Block Filter Product Reviews :

Write a review
  • Not reviewed yet
D-30A is used in the following Models
 Culligan US-560
 Culligan US-640
 Culligan SY-2100
 Culligan US-550
 Culligan SY-5167
 Ametek US-560K
 Ametek CTR-210
 Culligan US-600*
 Culligan SY-2000
*Please see our terms and Conditions