Culligan D-40A Lead Reduction Carbon Block Drinking Water Filter .5 micron

Culligan D-40A | Our#: 175772

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Culligan D-40A Lead Reduction Carbon Block Drinking Water Filter .5 micron

Culligan D-40A Carbon Block Drinking Water Filter - .5 Micron

The Culligan D-40A filter is a Carbon Block 10" filter for many Culligan undersink drinking water systems.  educes the bad taste and odor of chlorine as well as sediment, lead, mercury, chloramine, atrazine, lindane, dirt, sand, asbestos, silt, rust, scale, cytsts such as cryptosporidium and giardia, turbidity, and Class I particulates.


  • Fit's many Culligan drinking water systems
  • Diameter at widest point on filter ( green end caps ) is 2-3/8"
  • Overall Height ( including rubber washers ) is 9-11/16"
  • Fits in most 10" slim housings
  • Includes unique chemical reduction properties
  • Reduces chlorine bad taste and odor
  • Sub-Micron filtration reduces chlorine taste and odor, along with chloramines and removes fine sediment, cysts, asbestos, and turbidity
  • Culligan D-40A water filter life up to 600 gallons or 6 months per filter
  • NSF Certified to standard # 42 and #53 


Capacity: 600 gallons
Certifications: NSF 42, 53
Dimensions: 9.75" L X 2.5" Dia.
Material: Carbon Block
Micron Rating: 0.5
Reduction Claims: chlorine taste, odor, sediment, cysts, chemicals

Replaces These Filters:

Ace Hardware: 48167
American Plumber: W-40 / WLC-R
Culligan: D-30
Dupont: DWC50001
Dupont: DWC70001
Dupont: WFDWC50001
Dupont: WFDWC70001
Flotec: LC1
OmniFilter: CB-20
OmniFilter: CB-3R
OmniFilter: CB20
OmniFilter: CB3
OmniFilter: CB3R
Sears: 34377
Teledyne WaterPik: IR-70
True Value: 852-657

Fits In These Systems:

Ametek: CTR-210
Ametek: US-560K
Culligan: SY-2000
Culligan: SY-2100
Culligan: SY-5167
Culligan: US-550
Culligan: US-600
Culligan: US-600A
Culligan: US-640