Culligan D-30

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The Culligan D-30 carbon block water filter is a 0.5-micron extra-fine sediment water filter designed to reduces extra-fine dirt, sand, sediment, silt, rust particles, and turbidity as well as greater than 99.95% of Cryptosporidium and Giardia cysts, 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.