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Home>Water Filters by Contaminant>Asbestos Water Treatment > CULLIGAN-D-30

Culligan D-30A Under Sink Replacement Water Filter

0.5 Micron, 9.75" x 2.4" x 2.4"

Culligan D-30 undersink replacement filter cartridge and Culligan D30 water filters
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Product Code: CULLIGAN-D-30
  • Culligan D-30 Under Sink Water Filter Cartridge:
  • The Culligan D-30 carbon block water filter is a 0.5-micron extra-fine sediment water filter.
  • The Culligan D-30A water filter reduces extra-fine dirt, sand, sediment, silt, rust particles, and turbidity.
  • The Culligan D-30 replacement filter removes greater than 99.95% of Cryptosporidium and Giardia cysts.
  • The Culligan D-30 water filter reduces bad taste and odor, sediment, and asbestos.
  • The Culligan D-30 water filter cartridge fits in under sink water filter systems.
  • The Culligan D-30A water filter is tested and certified by NSF International to NSF/ANSI Standard 42/53 in model US-600A and US-600 which means that the Culligan D-30 replacement filter has passed rigorous testing standards.
  • The Culligan D-30 is recommended for use with city and well water supplies.
  • Note: Culligan has changed the model # 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-15 filter is compatible and will not restrict water flow as much as the D-30A. The D-15 does no reduce as many contaminants as the D-30A.
  • Culligan D-30 Water Filter Reduces:
  • Bad Taste & Odor
  • Aesthetic Chlorine Taste & Odor
  • Sediment
  • Asbestos
  • Cysts such as Cryptosporidium and Giardia
  • Turbidity
  • Nominal Particulate Class 1
  • Culligan D-30 Replacement Water Filter Specs:
  • Dimensions: 9.75" x 2.4" x 2.4".
  • Maximum Flow Rate: 0.6 gpm
  • Micron Rating: 0.5 micron
  • Manufacturer: Culligan 1019066
  • Culligan D-30A Replacement Filter Information:
  • The Culligan D-30 water filter is easy to install in undersink water filter systems.
  • The Culligan D-40 is interchangeable with the Culligan D-30 and the Culligan D-40 removes more contaminants.
  • Under Sink Housings for the Culligan D-30 Filter:
  • Culligan US-550
  • Culligan / Ametek US-560
  • Culligan US-600
  • Culligan US-640
  • Culligan SY-2000
  • Culligan SY-5167
  • Ametek CTR-210
  • The Culligan D30 filter can be used in place of these water filters:
  • Omni CB1
  • Teledyne WaterPik IR-70
  • Sears 3480
  • American Plumber W-30 / American Plumber W.5CB
  • Ace Hardware 4158721
  • MasterPlumber TrueValue 529-324
  • Flotec TO3
  • Culligan D-30A Filter Instructions
  • The Culligan D-30 under sink water filter life is up to 12 months or 1000 gallons. The water filter life also depends on the quality of your water.
  • 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" drill bit.

Quantity Unit Price
1 - 2 $22.99
3 - 5 $22.29
6+ $21.69
Availability: In-Stock
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