Omni Water Filters(855) 855-1976   -    EMAIL US   -   Get Customer Service   -   View Cart / Checkout  
         
 
H2O Warehouse is Your Source For OmniFilter & USA Made Filter Cartridges
Filter Comparison Charts  |  Filters By Model Number   Replacement Cartridge Info  | Identify Old Filters

                                    10% Off Every Order With AutoShip! - Featuring OmniFilter Water Filters

 

 

OMNI FILTERS

              

SEARCH
H2OWarehouse.com

                                 

REPLACEMENTS

WHOLE HOUSE
Standard Duty
High Capacity
 
UNDER SINK
 
FAUCET MOUNT
COUNTER TOP
FRIDGE/ICE
RV & TRAILER
SOFTENERS
WATER PITCHER
 
O-RINGS
WRENCHES
FAUCETS
      PARTS
MOUNTING BRACKETS
PLUMBING FITTINGS
CLOSEOUTS
       

  CONTACT US


More Info


Comparing
Water Filters

How to Install
Your Water Filter

How to Change
the Cartridge in
Your Water Filter

Paper - Poly - Carbon
What's the Difference?

1 Micron - 10 Micron
20 Micron
What size do I need?

Well Water vs City Water
Water Filter Information

Why OmniFilter Filters?

   More
Water Information

  
Choosing 
a Water Filter

  
EPA Standards

  
What's
in Your Water?
   FAQ's

Customer Service

   Customer Service
  
Shipping Policy
  
Return Policy

View Cart | Checkout

070917

Cartridge CB3
The CB3 is the highest performance carbon block cartridge on the market today. It is used in OMNI Undersink filters CBF3, OT32, and OB3. The CB3's carbon block removes chlorine and odors, harmful bacteria like Giardia and Cryptosporidium, lead, and volatile organic compounds (VOCs) like Atrazine (a herbicide) and Lindane (a pesticide), as well as 32 other VOCs, to give you great tasting, safe drinking water right from the tap, or from a dedicated faucet, depending on the unit selected.

Need Help? Please call our customer service number: (855) 855-1976 for assistance. 
Change cartridge filter every 400 gallons  (4 months).  CB3 Replacement Instructions
CB3  Cartridge - For CBF3, For CBF3 Series B, OT32 and OT32 Series B Filters

K4 O-Ring* - For CBF3, CBF3 Series B,  OT32 & OT32 Series B

OW1 Tank Wrench - For CBF3 & OT32

OW30 Tank Wrench - For CBF3 Series B & OT32 Series B

*SPECIAL NOTE
CB3A
An Original Sized *Alternate Cartridge CB3A will fit into older models, including:
� OB3, � SFM2, � SFM2 Series A, � CBF1, CBF1 Series A, - CBF1 Series B, � CBF3, � CBF3 Series A, - CBF20, � OT32 Series A, � OT2/U600
� UC2/U500-OmniDeluxe, � OT5/U700, � SMF-5/U400
-  OmniSuper, � RO2000/RO2000TDS (Original with blue pre-filter sumps)
CB3B
The new CB3B cartridge fits into new housings for:
� USM2, � SFM2 Series B, � CBF1 Series C
� CBF3 Series B, � OT32 Series B, � OT32 Series E  -  � RO2000 Series B, � RO2050
if unsure, order the CB3A
 

CB3 
Choose Size  

Replacement 
Cartridges

CB3A Pricing  $39.99

CB3B Pricing  $53.49

  CB3A - ORIGINAL SIZE CB3A  $39.99
  CB3B - NEWER LARGER CB3B for NEW UNITS  $53.49

QUANTITY:      
 
View Cart / Check Out

The Alternate cartridge is smaller than the new CB3 and will fit your older OT32.

** We recommend using fresh
Lubricant with every
cartridge change
and every o-ring change.


ADD EXTRA
ORINGS OR PARTS?

Help - What Oring do I need?

Replacement 
plumbing fittings

  K4 O-ring + $9.69

 O-Ring Lubricant $.49
** Adding Lubricant.

Qty:    
(if selected above)

 

ADD AN EXTRA
WRENCH?

- Help - 
What wrench do I need?

  Universal Strap Wrench 
+ $19.99 (fits all Omni filters)

  OW1 Wrench + $19.99
(Strap Wrench fits all Omni filters)

  OW30 Wrench + $7.99

Qty:    
(if selected above)

 

 

NOTE: The New CB3B is larger than the old CB3A
Our Alternate CB3A  Cartridge has a slightly smaller diameter than the new CB3B and it will fit your older CBF1 and OT32 and the other older OmniFilter Units.  Order the Alternate Smaller CB3A - if you have an older unit.

 

Model CB3
Filter type Carbon Block
Reduces: Rust & Sediment (Class I)
  Odor & Chlorine (98%)
  Lead (97%) Mercury, Asbestos
  Cryptosporidium & Giardia Cysts (99.99%)
  VOCs (97-99%) - Including Atrazine & Lindane   MTBE 
Benefits Reduces lead, Cryptosporidium and Giardia cysts, and 34 VOCs at 97% or better. Also removes chlorine and odors to give you great tasting water.
Average Cartridge Life 1 400 gal
Flow Rate2 0.5 gpm
Micron Rating 3 0.5
 

1 Usage and the quality of water in your incoming line determine when your cartridge should be changed.
2 Gallons per minute.
3 The smaller the micron, the finer the filtration.

 

Click On Links For Tank Wrench and Replacement O-Rings Information

Installation Information

If you have an older Omni filter model that has been discontinued and need an O-Ring, please call our customer service number: (855) 855-1976 for assistance.

 

The CB3 filter cartridge replaces the TC3 or TC 3 filter cartridge.

Also called CB3 or CB 3 filter cartridge.

<<< Return to previous page

NOTE: as of 2008, the design of the CB3 has changed again. The CB3 will now be open at both ends. Another major difference is that this newer version will last longer (up to 6 months).

NOTE: as of 2014, the design of the CB3 has changed again. The CB3 will not fit in some older units.

If you receive a new model and you are unable to close the top of your housing, please remove the o-ring(s) from the new filter and use the ones from the old filter, as the new ones may be thicker. This should allow you to close the lid on the housing.  If the new CB3 is too large to fit in your unit, exchange for a smaller cartridge.

  000729201400  

 

          

      

      

      

         007-07-201700       

      


Comparing
Water Filters
How to Install
Your Water Filter
How to Change
the Cartridge in
Your Water Filter
Paper - Poly - Carbon
What's the Difference?
1 Micron - 10 Micron
20 Micron
What size do I need?
Well Water vs City Water
Water Filter Information

Why OmniFilter Filters?

 

More
Water Information
 Choosing 
a Water Filter
EPA Standards
What's
in Your Water?
   FAQ's
Return Policy Customer Service  Shipping Policy  

 

View Cart  |  Checkout    

    Call Toll Free (855) 855-1976 

or send an e-mail: [email protected]


We are an Authorized Reseller

HOME  |  Choosing a water filter | Comparing water filters | Wrenches & O-rings
Replacement Cartridges
| Whole-house filters | Under-sink | Faucet-mount/countertop 
Fridge/ice-maker filters

Because of the product�s limited service life and to prevent costly repairs or possible water damage, we strongly recommend that the bottom of all plastic housings be replaced every ten years. If the bottom of your housing has been in use for longer than this period, it should be replaced immediately. Date the bottom of any new or replacement housing to indicate the next recommended replacement date.

omni water filters  |  reasons to filter your water  |  other water information  |  links
water filters & purifiers  |   water purifiers  |  water filtration systems  |  omni filters  |  water filters 
drinking water  |  home water filters  |  water treatment  |  water purification systems   
   water purification products  |  water filters information   |  Claims & Subrogation  |  Disclaimer/Terms
What's the deal with California and water filters?
  home water filtration products  |  water purifiers and home filtration systems | Purchase Orders

Customer Service - OmniFilters

OmniFilters Water Filters - Omni Water Filters At H2O Warehouse Previously OmniFilters.com

                                                                       �2019 H2O Warehouse.com  /  Dovetail Distribution              Omnifilter is a registered trademark of PentairLtd not owned by Dovetail Distribution