2.3: Other Brands of Carbon Filter Cartridges
We are a Master Distributor for many types and brands of carbon filter cartridges.
Features:
- Reduce taste/odor/chlorine and some VOC’s from water
Applications:
- Commercial and residential drinking water systems

OMB Block by Omnipure Filter Company are typically 2.5” diameter, and come in different length sizes and varying micron ratings. Their part numbers are OMBxxx-xx.
OCB GAC by Omnipure Filter Company are typically 2.5” diameter, and come in different length sizes and varying media composition. Their part numbers are OCBxxx-xx.

ChlorPlus Series carbon block cartridges are designed to reduce chloramines. They are available in different sizes. The 2.5” diameter cartridges are all 1 micron, while the 4.5” BB cartridges are available in 1 micron or 25 micron. The ChlorPlus part numbers are 25541x-43, 35575x-43. The CRFC part numbers are x55xxx-43.
DFX Series carbon block cartridges are designed as a dual purpose with a high dirt/sediment holding capacity. They are all rated as 10 micron and are available in different sizes. Their part numbers are 6551xx-43.
R Series Washable Pleated Polyester Cartridges. R30 is rated at 30 microns, and R50 is rated at 50 microns. Their part numbers are 155xxx-43
C Series powder activated cellulose cartridges are designed as a dual purpose with a high dirt/sediment holding capacity. They are all rated as 5 micron and are available in different sizes. Their part numbers are 155xxx-43.
CBC Series carbon block cartridges are tightly bonded PAC blocks. They are all rated as 0.5 micron and are available in different sizes. Their part numbers are 155xxx-43.
CBR2 Series carbon block multi-media cartridges are tightly bonded PAC blocks and has lead reducing media. They are all 2.5” x 10” cartridges and are 0.5 micron. Their part numbers are 155xxx-43.
CCBC & CEP Series carbon block cartridges are coconut shell based carbon blocks. The 10” cartridge is available in 1 or 5 microns. The 20” cartridge is only available in 5 micron. Their part numbers are 1557xx-43.
C8 Series Dual Purpose Powder-Activated Carbon Cartridge. Rated as 1 micron, and is only available in 2.5” x 10” nominal size. The part number is 155220-43.
EP Series carbon block cartridges are all 5 micron rated, and come in different sizes. Their part numbers are x55xxx-x3.
EPM Series economical carbon block cartridges are all 10 micron rated, and come in different sizes. Their part numbers are 155xxx-43.
NCP Series powder activated non-cellulose cartridges are designed as a dual purpose with a high dirt/sediment holding capacity. They are all rated as 10 micron and are available in different sizes. Their part numbers are 1553xx-43.
SCBC-10 Series Antimicrobial Carbon Block cartridge. Rated as 0.5 micron, and is only available in 2.5” x 10” nominal size. The part number is 155350-43.

CFB Series featuring Fiberdyne technology, modified molded carbon block cartridges offering sediment and chlorine reduction. Comes in 2.5” diameter and are all rated at 10 microns. Their part numbers are 25567x-43.
CFB-PLUS Series featuring Fiberdyne technology, modified molded carbon block cartridges offering enhanced sediment and chlorine reduction. Comes in different sizes and are all rated at a range of 5-10 microns. Their part numbers are 25567x-43.
CFBC Series featuring Fiberdyne technology, modified molded carbon block cartridges offering sediment and chlorine reduction at 0.5 microns. Comes in 2.5” diameter and their part numbers are 2556xx-43.
FloPlus Series featuring Fiberdyne technology, modified molded carbon block cartridges offering sediment and chlorine reduction with lower pressure drop. Comes in different sizes and are all rated at 0.5 microns. Their part numbers are 45590x-43.
C-252SI Series featuring Fiberdyne technology, modified molded carbon block cartridges offering microbial reduction. Comes in 4.5” BB diameter and are all rated at 5-10 micron nominal. Their part numbers are C-252SIxxx.
CFB-PB10 Series featuring Fiberdyne technology, modified molded carbon block cartridges offering sediment and chlorine reduction along with other substances. Comes only in 2.5” x 10” nominal size and are rated at 0.5 microns. Their part number is 255681-43.
CC Series Coconut Shell Granular Activated Carbon (GAC) Cartridges. Chlorine taste and odor reduction, along with certain VOC’s and MTBE reduction. Come in 2.5” nominal diameter and their part numbers are 1551xx-43.
GAC Series Granular Activated Carbon (GAC) Cartridges. Chlorine taste and odor reduction. Come in different sizes and their part numbers are 155xxx-43.
RFC Series Radial Flow Carbon cartridges. Chlorine taste and odor reduction with less carbon fines. Rated at 70 microns and come in different sizes. Their part numbers are 155xxx-43.
SGAC Series Siler Impregnated Granular Activated Carbon (GAC) Cartridges. Chlorine taste and odor reduction while inhibiting microbial growth. Has a 20-micron post filter and comes in 2.5” diameter. The part numbers are x55xxx-43.
TSGAC Series GAC Series Granular Activated Carbon (GAC) Cartridges with phosphate crystals. Chlorine taste and odor reduction while reducing scale buildup. Come in 2.5” x 10” nominal size and the part number is 155131-43.
UDS/DBC Series Granular Activated Coconut Shell Carbon (GAC) Cartridges. Chlorine taste and odor reduction with dirt holding design. Come in 10” nominal filter length and are rated at 5 microns. Their part numbers are 255xxx-43.

Don’t see it? We’ve probably got it. Just feel free to contact our sales department with any requirements.