Standard Filters

CB Tech products are some of the most effective, economical, convenient and reliable home water filters available today. CB Tech products can aesthetically improve the water and reduce a wide range of contaminants of health concern.

Standard CB Tech Filter

CB CTO Filter Cartridge 

Cartridge 10 & 25 Micron

CB Tech carbon cartridge water filters provide the most efficient filter performance possible. CB Tech filters combine the highest quality, FDA-compliant raw materials with cutting-edge manufacturing methods resulting in unequaled performance.

With a premium-grade carbon and industry-leading surface area, the CB CTO Filter Cartridge features an exceptional consistency and extended life. CB Tech offers this high-quality carbon filter in eight different models, which go beyond the standard 10-inch filter size and provide a range of chlorine reduction objectives. For specific contaminant reduction objectives and performance goals, CB Tech offers custom filters for additional contaminant reduction.

  • 10 & 25 Micron nominal filtration
  • High chlorine taste and odor reduction – high chlorine elimination capacity
  • High dirt holding capacity extends service life
  • Excellent for pre-filtration or pre-treatment in RO applications
  • Designed to be used in most standard-size housings
  • This filter cartridge is Tested and Certified by NSF International against NSF/ANSI Standard 42 for material requirements only.
  • Performance data based upon manufacturer’s internal testing. Not performance tested or certified by NSF.
  • Filter Media – Activated PAC
  • End Caps – Polypropylene
  • Inner/Outer Wraps – Spunbonded Polypropylene
  • Netting – Low Density Polyethylene
CB CTO ModelDimensionsChlorine ReductionMicron RatingCase Size (Units)
CB10CTO2.52.875" x 9.75">10,000 gallons @ .75 gpm25 (nominal)25
CB20CTO2.52.875" x 19.80">20,000 gallons @ 1 gpm25 (nominal)16
CB10CTO4.5*4.65" x 9.75">20,000 gallons @ 2 gpm25 (nominal)16
CB20CTO4.5*4.65" x 19.80">30,000 gallons @ 5 gpm25 (nominal)6
CB10-10M2.52.875" x 9.75">10,000 gallons @ .75 gpm10 (nominal)25
CB20-10M2.52.875" x 19.80">20,000 gallons @ 1 gpm10 (nominal)16
CB10-10M4.5*4.65" x 9.75">20,000 gallons @ 2 gpm10 (nominal)16
CB20-10M4.5*4.65" x 19.80">30,000 gallons @ 5 gpm10 (nominal)6

*4.5 filters come with a nipple end cap in white (see picture of CB SUBM for example of nipple end cap).

Standard CB Tech Filter

CB SUBM Filter Cartridge

Cartridge 0.5 Micron

CB Tech carbon cartridge water filters provide the most efficient filter performance possible. CB Tech filters combine the highest quality, FDA-compliant raw materials with cutting-edge manufacturing methods resulting in unequaled performance.

With its uniform pore structure and minute particle size, the CB SUBM Filter Cartridge delivers exceptional aesthetic and health improvements to water. Available in four different models, this cost-effective carbon filter cartridge offers a superior level of chloroform and VOC reduction, filtering up to two gallons per minute. For performance and filtration needs not covered by this carbon filter, CB Tech offers custom services to meet your facility’s unique requirements.

  • 0.5 Micron nominal filtration
  • High VOC reduction
  • High chemical adsorption capacity
  • Excellent for final polishing of drinking water
  • Designed to be used in most standard-size housings
  • This filter cartridge is Tested and Certified by NSF International against NSF/ANSI Standard 42 for material requirements only.
  • Performance data based upon manufacturer’s internal testing. Not performance tested or certified by NSF.
  • High chlorine taste and odor reduction – high chlorine elimination capacity.
  • Filter Media – Activated PAC
  • End Caps – Polypropylene
  • Inner/Outer Wraps – Spunbonded Polypropylene
  • Netting – Low Density Polyethylene
CB SUBM ModelDimensionsVOC (Chloroform) ReductionMicron RatingCase Size (Units)
CB10SUBM2.52.875" x 9.75">1,200 gallons @ .75 gpm0.5 (nominal)25
CB20SUBM2.52.875" x 19.80">2,400 gallons @ 1.5 gpm0.5 (nominal)16
CB10SUBM4.5*4.65" x 9.75">4,000 gallons @ 1 gpm0.5 (nominal)16
CB20SUBM4.5*4.65" x 19.80">8,000 gallons @ 2 gpm0.5 (nominal)6

*4.5 filters come with a nipple end cap in blue (see picture of CB SUBM for example of nipple end cap).

Standard CB Tech Filter

CB SUBMPb Filter Cartridge

Cartridge 0.5 Micron

CB Tech carbon cartridge water filters provide the most efficient filter performance possible. CB Tech filters combine the highest quality, FDA-compliant raw materials with cutting-edge manufacturing methods resulting in unequaled performance.

With its unmatched lead adsorption, the CB SUBMPb Filter Cartridge delivers results. Modified, custom versions of the CB SUBMPb Filter Cartridge are also available. CB Tech offers an in-house manufacturing facility and assembly centers for flexible and consistent production capabilities that are ready to adapt to you and your team’s requests fast. Every custom carbon water filter features the high-performance and uniform build of standard CB Tech filters.

  • 0.5 Micron nominal filtration
  • High lead adsorption at high and low pH
  • High chemical adsorption capacity
  • VOC reduction
  • Excellent for final polishing of drinking water where lead is a concern
  • Designed to be used in most standard-size housings
  • This filter cartridge is Tested and Certified by NSF International against NSF/ANSI Standard 42 for material requirements only.
  • Performance data based upon manufacturer’s internal testing. Not performance tested or certified by NSF.
  • High chlorine taste and odor reduction – high chlorine elimination capacity.
  • Filter Media – Activated PAC
  • End Caps – Polypropylene
  • Inner/Outer Wraps – Spunbonded Polypropylene
  • Netting – Low Density Polyethylene
CB SUBMPb ModelDimensionsVOC ReductionLead Reduction (6.5 & 8.5 pH)Micron RatingCase Size (Units)
CB10SUBMPb2.52.875" x 9.75">1,200 gallons @ .75 gpm>1,200 gallons @ .75 gpm0.5 (nominal)25
CB20SUBMPb2.52.875" x 19.80">2,400 gallons @ 1.5 gpm>2,400 gallons @ 1.5 gpm0.5 (nominal)16
CB10SUBMPb4.5*4.65" x 9.75">4,000 gallons @ 1 gpm>4,000 gallons @ 1 gpm0.5 (nominal)16
CB20SUBMPb4.5*4.65" x 19.80">8,000 gallons @ 2 gpm>8,000 gallons @ 2 gpm0.5 (nominal)6

*4.5 filters come with a nipple end cap in Blue(see picture of CB SUBM for example of nipple end cap).

Please Note

  1. CB Tech filters are not intended to be used where the water is microbiologically unsafe or with water of unknown quality without adequate disinfection before or after the filter. Filters used in systems NSF-certified for cyst reduction may be used on disinfected water that may contain filterable cysts.
  2. Maximum operating temperature 100 F; maximum operating pressure 100 psi.
  3. All performance claims presented here are based on data believed to be reliable but are not to be considered a warranty of performance.
  4. Performance of the filter may be altered by the housing, or the source water’s organic content, turbidity, pH, or other conditions encountered in actual use.
  5. Seller makes no warranties of any kind, expressed or implied, and expressly disclaims all warranties of every kind, concerning this product, including warranties of merchantability or fitness for a particular purpose, except that this product should be capable of performing as described in this product data sheet. Seller’s obligation shall be limited solely to the refund of the purchase price or replacement of the product, if proven defective, at Seller’s sole discretion. Determination of suitability of product for uses and applications contemplated by Buyer shall be the sole responsibility of Buyer. Use of this product constitutes Buyer’s acceptance of this Limited Liability.
  6. Filter products may be customized to increase reduction capacity for lead or other contaminants, if desired.

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