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OmniFilter CB3 Undersink Filter Replacement Cartridge
CB3 OmniFilter Undersink Filter Replacement Cartridge

OmniFilter CB3 Undersink Filter Replacement Cartridge

Part Number:CB3
MFG ID: CB3 | GTIN: 047087201005
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Your Price:$37.99
Retail Price:$39.99
Your Savings:$2.00(5%)
In Stock
Replace with: WHKF-DB2 or CB3 Series A

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Volume Discounts
Price Each:
  • 6 - 11
  • $35.69
  • 12+
  • $34.19

Great Tasting Water with the OmniFilter OT32 (CB3) Filter

The OmniFilter CB3 water filter is a single-stage undersink water filter for use with Omni's undersink water filtration systems. The OmniFilter CB3 is also compatible with any brand of water filtration system that uses 9 3/4 inch x 2 1/2 inch filters. Moreover, the OmniFilter OT32 also fits any brand of undersink water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Special features of the OmniFilter OT32 (CB3) filter include:

  • Filter Life: 6 months or 400 gallons (whichever comes first)
  • 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)

OmniFilter Part Number: CB3

As of August 2014, the diameter of the CB3 has been changed from 2.72" (Series A) to 2.87" (Series B). The larger diameter CB3 (Series B) may not fit some older Omnifilter housings.   If the house is 10 years or older, Omni recommends to change out the entire system.

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