PURETEC DUAL-PURPOSE CARBON CARTRIDGE
Puretec DP10MP2 10 Micron Dual-Purpose Carbon Cartridge
The Puretec DP10MP2 is a genuine large-format dual-purpose replacement cartridge designed to combine sediment filtration with chlorine, unwanted taste and odour reduction in one cartridge.
Unlike a conventional solid carbon block, the DP10MP2 is manufactured from carbon-impregnated non-cellulose pleated media. This construction gives the cartridge a large filtration surface area while also allowing carbon treatment to be incorporated directly into the filter media.
The DP10MP2 has a nominal 10 micron rating and uses Puretec's large 4.5" × 20" MaxiPlus format. Puretec particularly identifies the DP Series for rainwater and bore-water applications, as well as compatible mains-water, whole-house and Hybrid filtration systems.
Quick answer:
the Puretec DP10MP2 is a 10 micron, 4.5" × 20" dual-purpose cartridge made from carbon-impregnated non-cellulose media. It reduces sediment while also treating chlorine, unwanted taste and odour. Puretec's current DP10MP2 product page lists the cartridge at up to 110 L/min. It is not a standard 2.5" × 10" carbon block and should only be used in compatible MaxiPlus systems and housings.
PRODUCT AT A GLANCE
Puretec DP10MP2 Key Details
10 Micron
Nominal Rating
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4.5" × 20"
MaxiPlus Size
110 L/min
Current Listed Flow
Dual Purpose
Sediment + Carbon
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IMPORTANT CORRECTION
DP10MP2 Is Not a Standard 10-Inch Carbon Block
The DP10MP2 should not be described as a 10" × 2.5" standard carbon block cartridge.
Puretec specifies this model as a large 4.5" diameter × 20" long MaxiPlus cartridge made from carbon-impregnated pleated non-cellulose media.
Check the full model code before ordering.
DP10MP2, DP10MP1, DP102 and DP101 all provide dual-purpose filtration but use different cartridge dimensions and flow characteristics.
DUAL-PURPOSE FILTRATION
One Cartridge, Two Main Treatment Functions
The DP10MP2 is designed for applications where both sediment reduction and carbon treatment are required from a single cartridge.
Sediment
The pleated filtration media captures dirt and suspended particulate material from the incoming water supply.
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Chlorine
Carbon impregnated throughout the media provides chlorine taste-and-odour reduction.
Taste
The carbon treatment stage is designed to reduce unwanted taste in compatible water supplies.
Odour
Puretec specifies unwanted odour reduction as one of the main functions of the DP Series.
10 Micron Filtration
The cartridge has a nominal filtration rating of 10 micron.
High Dirt Loading
Pleated media creates additional surface area for sediment loading while maintaining relatively low pressure drop.
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CARBON-IMPREGNATED NON-CELLULOSE MEDIA
Designed for Rainwater & Non-Chlorinated Applications
Puretec manufactures the DP Series from carbon-impregnated non-cellulose media.
Puretec states that, unlike cellulose-based cartridges, the DP Series media is resistant to bacterial attack, allowing it to be used in appropriate non-chlorinated water applications such as rainwater and bore water.
This is a material-resistance feature and should not be interpreted as the cartridge disinfecting water or removing bacteria from the water supply.
MEDIA CONSTRUCTION
Pleated Polyester With Carbon Treatment
The DP10MP2 combines pleated filtration media with carbon treatment instead of using a conventional bonded carbon block.
The pleated construction provides increased surface area for sediment collection, while carbon incorporated into the media treats chlorine taste and odour.
This design makes the cartridge useful in compatible applications where one large-format stage needs to perform both sediment and carbon treatment.
SPECIFICATIONS
Puretec DP10MP2 Technical Specifications
| Specification |
Puretec DP10MP2 |
| Model |
DP10MP2 |
| Product Type |
Dual-purpose carbon-impregnated sediment cartridge |
| Series |
Puretec DP Series |
| Nominal Micron Rating |
10 micron |
| Cartridge Format |
MaxiPlus |
| Cartridge Size |
4.5" × 20" |
| Current Product Page Flow Rate |
110 L/min |
| Media |
Carbon-impregnated non-cellulose pleated media |
| Primary Treatment |
Sediment, chlorine taste, unwanted taste and odour reduction |
| Typical Applications |
Rainwater, bore water, compatible whole-house systems, Hybrid systems and selected MaxiPlus housings |
RAINWATER APPLICATIONS
Designed With Rainwater Filtration in Mind
Puretec specifically identifies the DP10MP2 as suitable for rainwater applications.
The non-cellulose media is useful in water supplies where chlorine may not be continuously present, while the combination of pleated filtration and carbon treatment reduces both suspended sediment and unwanted taste and odour.
Carbon and sediment filtration are not a substitute for required disinfection.
Where rainwater or another source requires microbiological treatment, use the complete filtration and disinfection arrangement specified for that water source.
BORE WATER APPLICATIONS
Suitable for Compatible Bore-Water Systems
Puretec also identifies bore water among the intended applications for the DP Series.
Suitability depends on the actual bore-water chemistry and the complete treatment system. The DP10MP2 should not be assumed to treat hardness, dissolved salts, iron, manganese or other specialist bore-water issues unless the complete system is specifically designed for those conditions.
EM SERIES COMPATIBILITY
DP10MP2 in Puretec EM Whole-House Systems
Puretec currently specifies the DP10MP2 in compatible high-flow EM Series systems.
EM2-100
Uses PL05MP2 as stage one followed by DP10MP2 as the second-stage dual-purpose cartridge.
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EM2-110
Also uses PL05MP2 as stage one followed by DP10MP2 as stage two.
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The current EM2-100 is listed at up to 100 L/min, while the EM2-110 is listed at up to 110 L/min.
HYBRID SYSTEM COMPATIBILITY
DP10MP2 in Puretec Hybrid Systems
The DP10MP2 is also used as the carbon-treatment stage in several compatible Puretec Hybrid rainwater systems.
Hybrid E7
Uses PL05MP2 sediment filtration followed by DP10MP2 before the UV treatment stage.
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Hybrid E7AMC
The covered E7AMC configuration also specifies PL05MP2 and DP10MP2 together with UV treatment.
Hybrid I7
Puretec's indoor Hybrid I7 specifies the same PL05MP2 and DP10MP2 cartridge combination.
Hybrid G7
Compatible Hybrid G7 systems use DP10MP2 as the second filtration stage before UV.
Hybrid R2
Puretec specifies PL05MP2 and DP10MP2 in the Hybrid R2 filtration arrangement.
Check Exact Model
Hybrid ranges have changed over time, so confirm the installed model before ordering replacement components.
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MAXIPLUS HOUSINGS
Selected MP & TSI Housing Applications
Puretec's current housing replacement guides also list DP10MP2 as the rainwater taste-and-odour cartridge for selected large 20-inch MaxiPlus housings.
MP300 / MP400 Series
Puretec lists DP10MP2 as the rainwater taste-and-odour cartridge option in compatible 20-inch MaxiPlus housings.
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TSI-25MP2
Puretec also lists DP10MP2 for compatible 20-inch MaxiPlus stainless-steel TSI housing applications.
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NOT UNIVERSAL
Do Not Order by Size Alone
Although the DP10MP2 uses the common Puretec 4.5" × 20" MaxiPlus format, it is not automatically the correct cartridge for every housing of the same physical size.
Different systems can require polyspun sediment, pleated sediment, bonded carbon, dual-purpose carbon or specialist treatment cartridges.
Confirm the required cartridge code for the installed system.
Physical fit alone does not confirm that DP10MP2 provides the filtration performance specified for the system.
DP10MP2 VS CB10MP2
Dual-Purpose Pleated Media vs Bonded Carbon Block
| Feature |
DP10MP2 |
CB10MP2 |
| Nominal Rating |
10 micron |
10 micron |
| Size |
4.5" × 20" |
4.5" × 20" |
| Media Type |
Carbon-impregnated pleated non-cellulose media |
Bonded activated carbon block |
| Sediment Reduction |
Yes |
Yes |
| Chlorine / Taste / Odour |
Yes |
Yes |
| Rainwater Focus |
Specifically identified by Puretec |
Depends on complete system application |
These cartridges should not be treated as interchangeable simply because they share the same nominal rating and physical size.
DP SERIES SIZES
Choose the Correct DP Cartridge Format
| Model |
Micron Rating |
Size |
| DP101 |
10 micron |
2.5" × 10" |
| DP102 |
10 micron |
2.5" × 20" |
| DP10MP1 |
10 micron |
4.5" × 10" |
| DP10MP2 |
10 micron |
4.5" × 20" |
WHEN TO REPLACE
How Often Should the DP10MP2 Be Replaced?
Replacement frequency depends on the complete system, water quality and usage.
Puretec's EM, FP/MP and TSI maintenance guidance generally specifies cartridge replacement approximately every 6–12 months, depending on water conditions and consumption.
Compatible Hybrid systems can have different maintenance schedules, particularly where cartridges are serviced together with UV lamps and other consumable components, so follow the guide for the exact installed system.
- Applicable system service interval has been reached
- Water flow has noticeably reduced
- Chlorine taste begins to return
- Unwanted taste or odour becomes noticeable
- Sediment loading has become significant
- Previous cartridge replacement date is unknown
WHY SERVICE LIFE VARIES
What Affects DP10MP2 Cartridge Life?
Sediment Loading
Higher levels of dirt and suspended particles can fill the available pleated filtration area more quickly.
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Carbon Treatment Demand
Incoming chlorine and other taste-and-odour treatment demands affect the practical service life of the carbon media.
Total Water Use
Whole-house and Hybrid applications can pass substantial water volumes through the cartridge during its service period.
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CARTRIDGE REPLACEMENT
What Is Involved in Replacing a DP10MP2?
The DP10MP2 is a conventional drop-in cartridge installed inside a compatible reusable 20-inch MaxiPlus housing.
- Confirm the system specifies DP10MP2
- Isolate the incoming water supply
- Relieve pressure from the filtration system
- Open the applicable filter housing
- Remove the used DP10MP2 cartridge
- Clean the accessible filter bowl as required
- Rinse the filter bowl thoroughly
- Inspect the housing O-ring and sealing surfaces
- Apply suitable food-grade silicone lubricant where required
- Install the new DP10MP2 in the correct stage position
- Reassemble the housing without overtightening
- Restore the water supply gradually
- Check the housing and fittings for leaks
- Flush or recommission the complete system according to its Puretec instructions
O-RING MAINTENANCE
Inspect the Housing Seal During Servicing
Puretec's whole-house maintenance guidance recommends inspecting housing O-rings whenever cartridges are changed.
Damaged or deteriorated O-rings should be replaced. Puretec generally recommends replacement approximately every 3–5 years for applicable reusable filter housings.
Only suitable food-grade silicone lubricant should be used where lubrication is required.
BEFORE ORDERING
Check These Details First
- Existing cartridge code is DP10MP2
- Required nominal rating is 10 micron
- Required cartridge size is 4.5" × 20"
- Application requires sediment plus carbon treatment
- Installed housing accepts MaxiPlus 20-inch cartridges
- Correct filtration stage has been confirmed
- Existing housing and seals are serviceable
- Water can be safely isolated before replacement
DIY OR PROFESSIONAL SERVICE
Can the DP10MP2 Be Replaced Yourself?
Routine cartridge replacement may be practical where the complete filtration system is designed for owner maintenance and the water can be safely isolated, depressurised and restored.
Large 20-inch MaxiPlus filter bowls can be heavy when filled with water, and Hybrid installations can also include UV components that require their own maintenance procedures.
Professional servicing may be appropriate where access or system condition is uncertain.
Leaking housings, damaged O-rings, seized bowls, valves, UV equipment, pumps or associated plumbing faults can require additional work beyond replacing the DP10MP2.
ORDERING OPTIONS
Choose How You Want to Order
Supply Only
Order the genuine Puretec DP10MP2 for delivery to supported Australian locations where you have confirmed the correct replacement cartridge.
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Whole-House Maintenance
Use the DP10MP2 as the manufacturer-specified dual-purpose filtration stage in compatible Puretec EM, Hybrid and housing applications.
Professional Service Option
Professional cartridge replacement may be available in eligible Brisbane and Gold Coast service areas.
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COMMON QUESTIONS
Questions About the Puretec DP10MP2
What Is the Puretec DP10MP2?
It is a genuine Puretec dual-purpose 10 micron cartridge combining sediment filtration with carbon treatment.
What Size Is the DP10MP2?
It measures 4.5" × 20" and uses Puretec's MaxiPlus format.
Is It a Standard 10-Inch Cartridge?
No. It is a large 20-inch MaxiPlus cartridge.
Is It a Carbon Block?
No. Puretec manufactures the DP10MP2 from carbon-impregnated non-cellulose pleated media rather than a conventional bonded carbon block.
What Is the Micron Rating?
The DP10MP2 has a nominal filtration rating of 10 micron.
What Is the Current Listed Flow Rate?
Puretec's current DP10MP2 product page lists the cartridge at up to 110 L/min.
Does It Reduce Sediment?
Yes. Sediment filtration is one of the primary functions of the DP10MP2.
Does It Reduce Chlorine?
Yes. Puretec specifies chlorine taste-and-odour reduction for the DP Series.
Does It Reduce Taste & Odour?
Yes. The carbon-impregnated media is designed to reduce unwanted taste and odour.
Is It Suitable for Rainwater?
Yes. Puretec specifically identifies DP10MP2 as suitable for rainwater applications.
Is It Suitable for Bore Water?
Puretec also identifies bore water as an application for the DP Series, subject to the complete water-treatment requirements of the source.
Does It Suit the EM2-100?
Yes. Puretec specifies DP10MP2 as stage two in the current EM2-100.
Does It Suit the EM2-110?
Yes. DP10MP2 is also the second filtration stage in the current EM2-110.
Does It Suit Puretec Hybrid Systems?
Yes. Puretec specifies DP10MP2 in compatible Hybrid E7, E7AMC, I7, G7 and R2 systems, among others.
How Often Should the Cartridge Be Replaced?
Follow the maintenance guide for the complete installed system. Puretec commonly specifies approximately 6–12 months for compatible whole-house filtration systems, depending on water quality and usage.
Can Installed Today Replace the DP10MP2?
Professional cartridge replacement may be available in eligible Brisbane and Gold Coast service areas where the filtration system is accessible and in serviceable condition.
WHY INSTALLED TODAY
Order the Correct Puretec DP10MP2 Cartridge
Supply First
Purchase the genuine Puretec cartridge without adding installation where you already have your own servicing arrangement.
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Correct Specification
The DP10MP2 is correctly identified as a 10 micron, 4.5" × 20" carbon-impregnated pleated cartridge rather than a standard 10-inch carbon block.
Installation Capability
If you prefer professional servicing, Installed Today may also be able to replace the cartridge in selected local service areas.
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FINAL CHECK
Is the Puretec DP10MP2 the Right Cartridge for Your System?
The Puretec DP10MP2 is a genuine 10 micron dual-purpose cartridge that combines sediment filtration with chlorine, unwanted taste and odour reduction using carbon-impregnated non-cellulose pleated media.
It measures 4.5" × 20" and Puretec's current product page lists the cartridge at up to 110 L/min. It is particularly suited to compatible rainwater and bore-water filtration applications and is also specified in systems including the EM2-100, EM2-110 and selected Puretec Hybrid systems.
Before ordering, confirm that your installed system specifically requires DP10MP2. Do not substitute another 20-inch cartridge based only on physical size. Follow the maintenance schedule for the complete system, inspect the housing O-ring during servicing and check for leaks after repressurisation.
