PURETEC MAXIPLUS CARBON BLOCK CARTRIDGE
Puretec CB10MP2 10 Micron Carbon Block Cartridge
The Puretec CB10MP2 is a high-flow MaxiPlus carbon block replacement cartridge designed to significantly reduce chlorine, unwanted taste, odour and sediment in compatible water filtration systems.
Manufactured from bonded activated carbon, the CB10MP2 uses Puretec's large 4.5 inch × 20 inch MaxiPlus format and is designed to provide carbon treatment without releasing loose carbon fines during normal operation.
With a nominal 10 micron rating and a listed cartridge flow rate of up to 60 litres per minute, it is suited to compatible higher-flow whole-house and MaxiPlus filtration applications.
Quick answer:
the Puretec CB10MP2 is a genuine 10 micron, 4.5" × 20" MaxiPlus carbon block cartridge. It significantly reduces chlorine, unwanted taste, odour and sediment, has a listed flow rate of up to 60 L/min and a manufacturer-listed capacity of up to 378,541 litres, with actual cartridge life dependent on incoming water quality and flow.
PRODUCT AT A GLANCE
Puretec CB10MP2 Key Specifications
10 Micron
Nominal Rating
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4.5" × 20"
MaxiPlus Size
60 L/min
Listed Flow Rate
378,541 L
Listed Capacity
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WHAT IT DOES
What Does the Puretec CB10MP2 Reduce?
The CB10MP2 combines activated-carbon treatment with nominal 10 micron particulate filtration.
Chlorine
Puretec specifies the CB10MP2 for significant reduction of chlorine in compatible filtration applications.
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Taste & Odour
The bonded activated carbon is designed to reduce unwanted tastes and odours from the incoming water supply.
Sediment
The solid carbon block also provides nominal 10 micron sediment reduction as water passes through the cartridge.
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CARBON BLOCK TECHNOLOGY
Bonded Activated Carbon Filtration
The CB10MP2 is manufactured from bonded activated carbon formed into a solid filtration block.
Puretec specifies this construction as offering strong contaminant capacity without releasing loose carbon fines during normal use.
Carbon Treatment
The activated carbon stage targets chlorine and substances associated with unwanted taste and odour.
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10 Micron Filtration
The solid carbon structure also provides particulate filtration with a nominal rating of 10 micron.
Dirt-Holding Tolerance
Puretec describes the cartridge as having high dirt-holding tolerance to help utilise the carbon block throughout its service life.
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HIGH-FLOW CARBON FILTRATION
Up to 60 Litres per Minute
The Puretec CB10MP2 has a listed cartridge flow rate of up to 60 L/min.
Its 20-inch MaxiPlus format provides a larger carbon block than Puretec's 10-inch CB10MP1, making the CB10MP2 suitable for compatible systems requiring greater flow capacity.
The actual flow through a complete installation can be lower because system performance is also affected by the filter housings, other cartridges, pipework, incoming pressure and downstream restrictions.
CARTRIDGE SIZE
Puretec MaxiPlus 4.5" × 20" Format
The CB10MP2 uses Puretec's larger 4.5 inch diameter × 20 inch long MaxiPlus format.
It is different from both slimline 2.5-inch cartridges and Puretec's shorter 10-inch MaxiPlus range.
Check the housing before ordering.
A cartridge being described as 20 inches long does not automatically make it compatible. Confirm that the existing filtration system accepts the 4.5" × 20" MaxiPlus format and specifies the CB10MP2 or an approved equivalent.
SPECIFICATIONS
Puretec CB10MP2 Technical Specifications
| Specification |
Puretec CB10MP2 |
| Model |
CB10MP2 |
| Product Type |
Carbon block replacement cartridge |
| Cartridge Series |
Puretec CB Series |
| Cartridge Format |
MaxiPlus 4.5" × 20" |
| Nominal Micron Rating |
10 micron |
| Filter Media |
Bonded activated carbon block |
| Listed Flow Rate |
Up to 60 L/min |
| Listed Capacity |
Up to 378,541 litres |
| Primary Treatment |
Chlorine, unwanted taste, odour and sediment reduction |
| Technology |
SilverPlus antibacterial technology |
Puretec states that cartridge capacity is dependent on incoming water quality and flow. The micron rating is nominal.
SILVERPLUS TECHNOLOGY
What Is SilverPlus Antibacterial Technology?
Puretec lists SilverPlus Antibacterial Technology as a feature of the CB10MP2 cartridge.
This technology forms part of the cartridge's internal filtration design. It should not be interpreted as a substitute for a dedicated water-disinfection stage where microbiological treatment is required.
Puretec cautions against using applicable cartridges with microbiologically unsafe water or water of unknown quality without adequate disinfection before or after the system.
CARTRIDGE CAPACITY
What Does the 378,541 Litre Capacity Mean?
Puretec lists the CB10MP2 with a capacity of up to 378,541 litres.
This is a manufacturer performance figure rather than a guarantee that every installation will reach that volume before cartridge replacement is required.
Higher chlorine levels, greater sediment loading, higher water consumption and other incoming water conditions can shorten practical cartridge life.
COMPATIBILITY
Which Systems Use the CB10MP2?
The CB10MP2 is used in compatible Puretec filtration systems built around the 20-inch MaxiPlus carbon stage.
Puretec FilterWall F5
Current Puretec FilterWall F5 configurations use the CB10MP2 as the carbon block stage after sediment filtration.
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Puretec FilterWall F6
Current FilterWall F6 configurations also specify the CB10MP2 as part of their multi-stage filtration arrangement.
Other MaxiPlus Systems
Other systems may use the CB10MP2 where the manufacturer or filtration-system specification specifically calls for this cartridge model and format.
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Do not assume universal compatibility.
Confirm the replacement-cartridge code used by your particular filtration system before ordering.
OTHER CB SERIES OPTIONS
Do Not Confuse Alternative CB Series Cartridges With the CB10MP2
Puretec's broader CB Series includes specialist cartridges and alternative micron ratings for different treatment requirements.
Puretec notes that models are available for applications such as lead, cyst, heavy metal, high turbidity and sulphur reduction. Those specialist treatment claims should not automatically be applied to the standard CB10MP2.
CB10MP2
10 micron carbon block for chlorine, taste, odour and sediment reduction with a listed 60 L/min flow rate.
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CB05MP2
5 micron MaxiPlus carbon block cartridge with a listed flow rate of up to 48 L/min.
CB95MP2
0.5 micron MaxiPlus carbon block option for applications requiring a finer carbon filtration specification.
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CB10MP2 VS CB10MP1
20-Inch vs 10-Inch MaxiPlus Carbon Cartridge
| Feature |
CB10MP2 |
CB10MP1 |
| Nominal Rating |
10 micron |
10 micron |
| Diameter |
4.5" |
4.5" |
| Length |
20" |
10" |
| Listed Flow |
60 L/min |
30 L/min |
| Media |
Bonded activated carbon |
Bonded activated carbon |
| Interchangeable |
No |
No |
MULTI-STAGE FILTRATION
Using the CB10MP2 With Sediment Pre-Filtration
The CB10MP2 is commonly used as the carbon stage in a multi-stage filtration system.
A dedicated sediment cartridge installed upstream can capture larger particulate material before the water reaches the carbon block, allowing each filtration stage to perform its intended role.
For example, current Puretec FilterWall configurations can combine a sediment stage, a polyspun sediment cartridge and the CB10MP2 carbon block.
WHEN TO REPLACE
How Often Should the CB10MP2 Be Replaced?
Puretec recommends its applicable carbon cartridges be replaced approximately every 6–12 months, when the cartridge reaches its capacity or when unwanted taste or odour returns, whichever occurs first.
The correct interval can vary substantially with water conditions and usage.
- 6–12 month service interval has been reached
- Listed treatment capacity has been reached
- Chlorine taste or unwanted odour begins to return
- Water flow has noticeably reduced
- Cartridge has experienced high sediment loading
- Previous replacement date is unknown
WHY SERVICE LIFE VARIES
What Affects CB10MP2 Cartridge Life?
Water Consumption
Properties using more water pass a greater total volume through the activated carbon media.
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Chlorine Loading
Higher incoming chlorine concentrations place greater treatment demand on the carbon stage.
Sediment Loading
Higher particulate loading can increase pressure drop through the cartridge and shorten practical service life.
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CARTRIDGE REPLACEMENT
What Is Involved in Replacing a CB10MP2?
The CB10MP2 is a conventional replacement cartridge installed inside a compatible 20-inch MaxiPlus filter housing. It is not a sealed quick-twist cartridge.
- Confirm the correct cartridge model before servicing
- Isolate the incoming water supply
- Open a downstream outlet to relieve pressure
- Open the appropriate filter housing
- Remove the used CB10MP2 cartridge
- Clean the filter bowl as required
- Inspect the housing O-ring and sealing surfaces
- Install the replacement cartridge correctly
- Reassemble the housing
- Restore water pressure gradually
- Check the housing and connections for leaks
- Flush the replacement cartridge before normal use
DIY OR PROFESSIONAL SERVICE
Can You Replace the CB10MP2 Yourself?
Cartridge replacement may be completed by the owner where the filtration system is designed for user servicing and the water supply can be safely isolated and depressurised.
Twenty-inch MaxiPlus filter bowls are relatively large and contain a significant amount of water, so sufficient access is required to safely remove and reinstall the housing.
Use professional servicing where access or system condition is uncertain.
If the housing is difficult to isolate, difficult to open, leaking or has damaged seals, valves or pipework, additional servicing may be required.
PROFESSIONAL REPLACEMENT
Professional CB10MP2 Cartridge Replacement
Professional cartridge replacement may be available in eligible Installed Today service areas.
A cartridge service can include removal of the existing filter, cleaning the accessible housing, checking accessible seals, installing the new CB10MP2 and checking the system for leaks and normal flow after repressurisation.
Additional cartridges, replacement housings, valves, fittings and plumbing repairs are separate where required.
COMMON QUESTIONS
Questions About the Puretec CB10MP2
What Is the Puretec CB10MP2?
It is a Puretec MaxiPlus bonded activated carbon block replacement cartridge with a nominal 10 micron rating.
What Size Is the CB10MP2?
The cartridge uses the large 4.5 inch × 20 inch MaxiPlus format.
What Is Its Micron Rating?
The CB10MP2 has a nominal filtration rating of 10 micron.
What Does It Reduce?
Puretec specifies the CB10MP2 for significant reduction of chlorine, unwanted taste, odour and sediment.
What Is the Listed Flow Rate?
Puretec lists the CB10MP2 for flow rates up to 60 litres per minute.
What Is the Listed Capacity?
Puretec lists the cartridge at up to 378,541 litres, with actual capacity dependent on incoming water quality and flow.
Does It Use Activated Carbon?
Yes. The CB10MP2 is manufactured from bonded activated carbon.
Does It Release Carbon Fines?
Puretec specifies the bonded carbon construction as providing treatment without the release of loose carbon fines during normal use.
Does It Have SilverPlus Technology?
Yes. Puretec lists SilverPlus Antibacterial Technology as a feature of the CB10MP2.
Does the CB10MP2 Remove Heavy Metals or Cysts?
Puretec offers other CB Series models for specialist applications including lead, cyst and heavy-metal reduction. Those treatment claims should not automatically be applied to the standard CB10MP2.
Does It Fit the Puretec FilterWall?
Yes, selected current Puretec FilterWall F5 and F6 configurations specify the CB10MP2 as their carbon block stage.
Will It Fit Every 20-Inch Housing?
No. It uses the 4.5-inch diameter MaxiPlus format and should not be assumed to fit slimline 2.5-inch housings.
How Often Should It Be Replaced?
Puretec recommends approximately 6–12 months, at rated capacity or when unwanted taste or odour returns, whichever occurs first.
Is It a Quick-Twist Cartridge?
No. The CB10MP2 is a conventional cartridge installed inside a compatible filter housing.
Can Installed Today Replace the CB10MP2?
Professional cartridge replacement may be available in eligible service areas where the filtration system is accessible and in serviceable condition.
WHY INSTALLED TODAY
Order Your Puretec CB10MP2 Your Way
Supply Only
Order the Puretec CB10MP2 where you have confirmed it is the correct replacement cartridge for your filtration system.
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Manufacturer-Specified Cartridge
Use the genuine model where your system specifies the CB10MP2 10 micron, 4.5" × 20" MaxiPlus carbon stage.
Professional Service Option
Professional cartridge replacement may be available in eligible service areas if you prefer the housing serviced and checked at the same time.
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FINAL CHECK
Is the Puretec CB10MP2 the Right Cartridge for Your System?
The Puretec CB10MP2 is a genuine 10 micron bonded activated carbon block cartridge designed to significantly reduce chlorine, unwanted taste, odour and sediment in compatible filtration systems.
It uses Puretec's large 4.5" × 20" MaxiPlus format, has a listed flow rate of up to 60 L/min and a listed capacity of up to 378,541 litres, subject to incoming water quality and flow.
Before ordering, confirm that your existing system specifically requires the CB10MP2. Follow the applicable Puretec maintenance schedule, inspect the filter housing and seal during replacement, flush the new cartridge as required and check the system for leaks before returning it to normal operation.
