OmniFilter CB3 Series A Undersink Filter Replacement Cartridge - 9 3/4" x 2 3/4"

Part Number: CB3-A

Retail Price per Filter: $36.99
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Get Universal Use with the Omnifilter CB3-A

The Omnifilter CB3 Series A water filter is a single-stage under sink water filter for use with Omni's under sink water filtration systems. The OmniFilter CB3 Series A, with its Omni filter parts, is also compatible with any brand of water filtration system that uses 9 3/4 inch x 2 1/2 inch filters. This is true even if the filter system does not call for the Omni cbf-3 filter specifically. Due to such universal use possibilities, choosing the Omni cbf-3 filter is recommended for those who want a low-cost water filter option that uses Omni filter parts.

In addition to fitting any brand of under sink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges, the Omnifilter cbf3 also features:

  • Filter Life: 6 months or 550 gallons
  • Flow Rate: 0.5 gallons per minute
  • Micron Rating: 0.5 microns
  • Filter Type: carbon block
  • Actual Size: 9 3/4 inches (length) x 2 3/4 inches (diameter)
  • Quality Omni filter parts

Get straight-to-your door delivery when you order the Omni cbf-3 filter, also known as the Omnifilter cbf3, from

OmniFilter Part Number: CB3 Series A

Compatible with the following:
  • TC3, WHCF-DB2, 34377, Ace Hardware 48167, American Plumber W-40 / WLC-R
  • Ametek Kleen-Plus CMR-10, CB20, CB3, CB3 Series A, CB1
  • CBF1, CBF20, CBF3, Culligan D-40, Deluxe
  • Do It Best 432628, Master Plumber 852-657, OB3, OT2, OT32
  • SFM2, SFM3, Super, Teledyne Water Pik IR-70, Total 2
  • Total Plus, True Value 852-657, U400, U450, U500
  • U600, U700, UC2, WHCF-DDF2

Removes the following contaminants:
  • Reduces 99.99% of sediment and rust particles, removes asbestos
  • Reduces chlorine taste and odor by 97.59%
  •  Reduces chloramine taste and odor by 96.5%
  • Removes 98.6% of lead (pH 6.5) and 96.5% of mercury (pH 8.5)
  • Removes 99.99% of cysts
  • Removes 99.6% of volatile organic chemicals (VOC's)

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