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Culligan D-30A Carbon Block Filter


Retail: $35.99 /ea
You Save: 22%
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Retail: $35.99
You Save: 22%
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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!

Compatible Models:

The Culligan D-30A Carbon Block Filter is correct replacement for the following model numbers:

BrandModel NumberDescription
CulliganAmetek CTR-210Under Sink Filters
CulliganAmetek US-560KUnder Sink Filters
CulliganCulligan SY-2000Under Sink Filters
CulliganCulligan SY-2100Under Sink Filters
CulliganCulligan SY-5167Under Sink Filters
CulliganCulligan US-550Under Sink Filters
CulliganCulligan US-560Under Sink Filters
CulliganCulligan US-600Under Sink Filters
CulliganCulligan US-640Under Sink Filters
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