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Omni Filters Replacement Cartridges

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The replacement cartridge kit for the Omni OT32 Series E Undersink water filter. 
Includes the CB3B and the RS2 replacement cartridges.

Change CB3B filter every 4 months and RS2 filter every 3 months.
Change O-Ring with every 3rd filter change.

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.
 CB3B-RS2 Cartridge Kit - For OT32 Series E Filters

K4 O-Ring* - For OT32 Filters

OW1 Tank Wrench - For OT32 Filter 
OW30 Tank Wrench - For OT32 Series B-E Filters

Cartridge Kit CB3A - RS2 Replacement Cartridges QTY 1 Kit at $44.82 each    QTY 2-5 Kits at $44.07 each  QTY 6 + Kits at $43.73 each                   View Cart / Check Out

 

Compare Cartridges Chart ADD EXTRA CARTRIDGES? Help - What do I need?   RO6  $58.74   TO6  $21.32   CB6  $74.33   TO6  $21.32   1100R  $48.23   800R   $39.95   CB1A  $34.44   CB1B  $19.94   CB1C  $19.94   CB3A  $39.94   CB3B  $39.94   CB3C  $39.94   FRC1  $10.22   GAC1  $9.99   PF300S   $8.48   R200 $14.78   RS12 $3.12   RS14 $2.80   RS1 $3.97   RS2 $4.88   RS3 $3.99   RS5 $4.48   RS6  $14.39   RS7 $3.31   TO1 $7.93  Qty:     (if selected above)

** 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 + $3.95   OK7 O-ring + $3.95   OK50 O-ring + $3.95   OK25 Oring + $3.95   U24 O-ring + $3.95  O-Ring Lubricant $.49 ** Adding Lubricant. Qty:     (if selected above)

ADD AN EXTRA WRENCH? - Help -  What wrench do I need?   OW6 Wrench + $19.99 (Strap Wrench fits all Omni filters)   OW50 Wrench + $7.99   Universal Strap Wrench  + $19.99 (fits all Omni filters)   OW1 Wrench + $19.99 (Strap Wrench fits all Omni filters)   OW30 Wrench + $7.99   OW40 Wrench + $7.99  WC79-2P Wrench +$19.99 (Strap Wrench fits all Omni filters) Qty:     (if selected above)

 

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 CB3  Choose Size   Replacement  Cartridges CB3 Pricing  Depends on Model Number    CB3A - ORIGINAL SIZE CB3A  $39.94   CB3B - NEWER LARGER CB3B for NEW UNITS  $39.94   CB3C - for California Residents  $39.94 QUANTITY:         View Cart / Check Out 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 120607

 

Cartridge RS2  The RS2 is a string wound cartridge for OMNI's U25, OB1, and OB5 Whole House water filters, the Omni Undersink OT32 as well as the older models R12, R14 and Omni Regular Whole House water filters.  It has a smaller micron size than cartridges RS1 and RS3, which makes it ideal for removing small rust and sediment particles from your water. This cartridge replaces the RS2 SS and DS.  Need Help? Please call our customer service number: (855) 855-1976 for assistance. Change cartridge filter every 3 months. Change O-ring every 3rd filter change. RS2 Cartridge - For OB1, OB1Series A, OB5, OB5 Series A, U25 and U25 Series C, U25 Series E K4 O-Ring - For OB1, OB1Series A, OB5 and OB5 Series A+B Filters OK25 O-Ring - For U25 and U25 Series C, U25 Series E Filters OW1 Tank Wrench - For OB1 filter OW2 Tank Wrench - For U25  and U25 Series C  Filter WC-792P Tank Wrench - For OB5 Filter OW40 Tank Wrench - For OB1Series A and OB5 Series A+B, U25 Series E Filters RS2 Replacement Cartridges RS2 Pricing QTY 1 at $4.88 each   QTY 2-5 at $4.13 each QTY 6+ at $3.79 each  QUANTITY:         View Cart / Check Out Model RS2 Filter type String Wound Reduces: Rust & Sediment Benefits The small micron size filters out very small rust and sediment particles. Average Cartridge Life1 3 mos or 15,000 gal Flow Rate2 5 gpm Micron Rating3 5 (Finer than RS1)   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 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. Also called RS2 or RS 2 or R S2 replacement filter cartridges <<< Return to previous page      062911