Puretec WH2 - 30 JR Service Kit (PX05MP1 & CB10MP1) - Installed Today
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Puretec WH2-30 JR Service Kit (PX05MP1 & CB10MP1)
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PURETEC WHOLE-HOUSE FILTER MAINTENANCE

Puretec GR-WH230 Premium Care Kit for WH2-30 Systems

The Puretec GR-WH230 Premium Care Kit is the manufacturer-specified maintenance kit for Puretec WH2-30 whole-house filtration systems.

It brings together the replacement filtration components required for routine servicing, including the PX05MP1 sediment cartridge, CB10MP1 carbon block cartridge, replacement O-rings and lubricant.

Using the correct Puretec maintenance components helps keep the dual-stage WH2-30 system operating as intended while simplifying scheduled cartridge and seal servicing.

Quick answer: if you have a Puretec WH2-30 whole-house filtration system, the GR-WH230 Premium Care Kit is the current Puretec care kit designed for its routine maintenance. It includes the genuine sediment and carbon cartridges used by the WH2-30 together with O-rings and lubricant for servicing the filter housings.
PRODUCT AT A GLANCE

Puretec GR-WH230 Care Kit Key Details

GR-WH230 Puretec Care Kit
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2 Cartridges Sediment + Carbon
30 L/min WH2-30 System Flow
6–12 Months Cartridge Service Guide
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WHAT'S INCLUDED

What's Included in the GR-WH230 Premium Care Kit?

PX05MP1 Sediment Cartridge

Puretec's 5-micron MaxiPlus polyspun sediment cartridge used as the first filtration stage in the WH2-30 system.

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CB10MP1 Carbon Block Cartridge

Puretec's 10-micron MaxiPlus carbon block cartridge used as the second filtration stage in the WH2-30 system.

Replacement O-Rings

The care kit includes O-rings so housing seals can be serviced as part of routine filtration maintenance.

Lubricant

Lubricant is included for applicable O-ring maintenance during housing reassembly.

Genuine Puretec Components

The kit is assembled around the replacement components specified by Puretec for the WH2-30 system.

Complete Scheduled Service Kit

Cartridges, seals and lubricant are packaged together to simplify regular WH2-30 maintenance.

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SYSTEM COMPATIBILITY

Which Puretec System Does the GR-WH230 Suit?

The current Puretec GR-WH230 Premium Care Kit is designed for the Puretec WH2-30 whole-house water filtration system.

The WH2-30 is a dual-stage mains-water filtration system with a maximum system flow rate of 30 litres per minute. Puretec specifies the PX05MP1 for stage one and CB10MP1 for stage two.

Check the model before ordering. Do not assume this kit suits every Puretec WH2 system. Larger WH2-55 and WH2-60 systems use different replacement cartridges and a different maintenance kit.
STAGE 1 FILTRATION

Puretec PX05MP1 Sediment Cartridge

The PX05MP1 is the first replacement cartridge used in the WH2-30 filtration sequence.

Puretec manufactures the cartridge from virgin polypropylene using a polyspun graded-density construction. It is designed to capture particulate material including dirt, rust, sand, silt and algae.

5 Micron

The PX05MP1 has a nominal 5-micron filtration rating.

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4.5" × 10"

The cartridge uses Puretec's MaxiPlus 4.5-inch by 10-inch format.

Graded Depth Filtration

The polyspun construction provides depth filtration for sediment loading through the cartridge media.

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STAGE 2 FILTRATION

Puretec CB10MP1 Carbon Block Cartridge

The CB10MP1 is the second cartridge specified by Puretec for the WH2-30 system.

It is manufactured from bonded activated carbon and is designed to significantly reduce chlorine, unwanted taste, odour and sediment while maintaining the system's intended water flow.

10 Micron

The CB10MP1 has a nominal 10-micron filtration rating.

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30 L/min

Puretec lists a flow rate of up to 30 litres per minute for the CB10MP1 cartridge.

Bonded Activated Carbon

The carbon block construction is designed for chlorine, taste and odour reduction without releasing carbon fines during normal use.

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TWO-STAGE FILTRATION

Why the WH2-30 Uses Two Different Cartridges

The Puretec WH2-30 uses two filtration stages because each cartridge performs a different job.

The PX05MP1 sediment cartridge is installed first to capture particulate material such as dirt, rust, sand and silt before the water reaches the carbon stage.

The CB10MP1 carbon block cartridge follows, reducing chlorine, unwanted taste and odour while also providing additional sediment filtration.

Replacing both cartridges as a matched service set keeps the original WH2-30 filtration sequence intact.

SPECIFICATIONS

Cartridge & System Specifications

Specification PX05MP1 CB10MP1
Filtration Role Sediment pre-filtration Carbon block filtration
Cartridge Format MaxiPlus 4.5" × 10" MaxiPlus 4.5" × 10"
Nominal Micron Rating 5 micron 10 micron
Construction Graded-density polyspun polypropylene Bonded activated carbon block
Targeted Treatment Dirt, rust, sand, silt, algae and particles Chlorine, taste, odour and sediment reduction
Listed Cartridge Flow Up to 76 L/min Up to 30 L/min

The Puretec WH2-30 complete filtration system is rated to a maximum flow of 30 L/min, so the complete installation is governed by the system specification rather than the higher individual flow capability of the sediment cartridge.

WHEN TO REPLACE

How Often Should WH2-30 Cartridges Be Replaced?

Puretec's maintenance guidance specifies cartridge replacement at approximately 6–12 month intervals, with actual service life dependent on water quality and usage.

A system treating higher volumes of water or water with greater sediment or chlorine loading may require servicing sooner.

  • 6–12 month service interval has been reached
  • Water pressure or flow has noticeably reduced
  • Filtered-water taste or odour has changed
  • Sediment cartridge has become heavily loaded
  • Previous cartridge replacement date is unknown
  • System maintenance is overdue
O-RINGS & SEALS

Why Does the Care Kit Include O-Rings & Lubricant?

The filter housing O-rings create the seal between the filter bowl and housing head. Their condition matters whenever the housings are opened for cartridge replacement.

Puretec's WH-series maintenance guidance recommends checking the O-rings during servicing and replacing damaged seals. Puretec also recommends periodic O-ring replacement, with its maintenance guide providing a general 3–5 year replacement recommendation.

The included lubricant allows the seals to receive a light coating during servicing where required before the filter bowls are reassembled.

SERVICE PROCESS

What Is Involved in Servicing a WH2-30?

The exact service procedure should follow the Puretec maintenance instructions for the installed WH2-30 system.

  • Turn off the incoming water supply
  • Relieve pressure from the filtration system
  • Unscrew the filter bowls
  • Remove the existing cartridges
  • Clean the filter bowls
  • Inspect O-rings and sealing surfaces
  • Lubricate applicable O-rings where required
  • Install PX05MP1 in stage one
  • Install CB10MP1 in stage two
  • Reassemble the filter housings correctly
  • Restore water pressure gradually
  • Check housings and connections for leaks
CORRECT CARTRIDGE ORDER

Which Cartridge Goes in Which WH2-30 Housing?

Stage 1 – PX05MP1

The 5-micron sediment cartridge is installed first in the water-flow sequence to capture particulate material before the carbon stage.

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Stage 2 – CB10MP1

The 10-micron carbon block cartridge follows the sediment stage and provides chlorine, taste and odour reduction.

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Keep the cartridge sequence correct. Puretec specifies PX05MP1 as stage one and CB10MP1 as stage two for the WH2-30 system.
DIY OR PROFESSIONAL SERVICE

Can the WH2-30 Cartridges Be Replaced Yourself?

The WH2-30 is designed to be serviceable, and Puretec provides a cartridge replacement procedure for its whole-house filtration systems.

Cartridge replacement requires the mains-water supply to be isolated, pressure released, filter bowls removed and correctly resealed before water pressure is restored.

If you are not comfortable isolating the filtration system, opening the housings or checking the seals and final installation for leaks, professional cartridge replacement is a practical option.

PROFESSIONAL REPLACEMENT

Want Your Puretec Care Kit Professionally Installed?

Professional cartridge replacement may be available in eligible Installed Today service areas.

A cartridge replacement service can include removal of the existing cartridges, cleaning accessible filter bowls, checking accessible O-rings and seals, fitting the new Puretec cartridges and checking the system for leaks and normal flow after repressurisation.

Repairs to damaged housings, valves, pipework or other unrelated components are separate where required.

WHY GENUINE REPLACEMENTS

Why Use the Puretec GR-WH230 Care Kit?

Puretec specifies genuine replacement cartridges for maintaining the performance, warranty and applicable standards of its filtration systems.

Correct Cartridge Pair

The kit contains the PX05MP1 and CB10MP1 cartridges specified for the WH2-30 filtration sequence.

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Service Components Included

O-rings and lubricant are included with the genuine cartridges, providing more than just the two replacement filters.

Model-Specific Maintenance

The GR-WH230 is assembled specifically around the maintenance requirements of the Puretec WH2-30 system.

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COMMON QUESTIONS

Questions About the Puretec GR-WH230 Care Kit

What System Does the GR-WH230 Suit?

Puretec specifies the GR-WH230 Premium Care Kit for its WH2-30 whole-house filtration system.

What Cartridges Are Included?

The kit includes the Puretec PX05MP1 sediment cartridge and CB10MP1 carbon block cartridge.

Are O-Rings Included?

Yes. Puretec lists O-rings as part of the GR-WH230 care kit.

Is Lubricant Included?

Yes. Lubricant is included for applicable seal maintenance during servicing.

Which Cartridge Goes First?

The PX05MP1 sediment cartridge is stage one and the CB10MP1 carbon block cartridge is stage two.

What Micron Rating Is the PX05MP1?

The PX05MP1 is a nominal 5-micron polyspun sediment cartridge.

What Micron Rating Is the CB10MP1?

The CB10MP1 is a nominal 10-micron carbon block cartridge.

What Does the PX05MP1 Target?

Puretec specifies the PX05MP1 for sediment removal including dirt, rust, sand, silt, algae and other particulate material.

What Does the CB10MP1 Reduce?

Puretec specifies the CB10MP1 for significant reduction of chlorine, unwanted taste, odour and sediment.

What Is the WH2-30 Maximum Flow Rate?

The current Puretec WH2-30 system specification lists a maximum flow rate of 30 litres per minute.

How Often Should the Cartridges Be Replaced?

Puretec's maintenance guidance provides a general cartridge replacement interval of 6–12 months, depending on water quality and usage.

Will This Kit Suit a WH2-55 or WH2-60?

No. Those larger systems use different cartridge sizes and a different Puretec care kit.

Can I Replace the Cartridges Myself?

Potentially, if you can safely isolate and depressurise the whole-house filter, correctly service the housings and seals and check the system for leaks after reassembly.

Can Installed Today Replace the Cartridges for Me?

Professional cartridge replacement may be available in eligible service areas where the filtration system is accessible and in serviceable condition.

What If a Housing or Valve Is Damaged?

Damaged housings, isolation valves, fittings or pipework may require separate repair or replacement outside the standard cartridge service.

WHY INSTALLED TODAY

Order Your Puretec WH2-30 Service Kit Your Way

Supply Only

Order the GR-WH230 Premium Care Kit for your own maintenance arrangement where you already have the WH2-30 system installed.

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Genuine Puretec Components

The kit combines the manufacturer-specified WH2-30 cartridges with the applicable O-rings and lubricant.

Professional Service Option

Professional cartridge replacement may be available in eligible service areas if you would prefer the kit fitted and the filtration system checked at the same time.

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FINAL CHECK

Maintain Your Puretec WH2-30 With the Correct Care Kit

The Puretec GR-WH230 Premium Care Kit is the current Puretec maintenance kit for the WH2-30 whole-house filtration system.

It includes the PX05MP1 5-micron sediment cartridge, CB10MP1 10-micron carbon block cartridge, replacement O-rings and lubricant, giving you the core components required for scheduled WH2-30 servicing.

Puretec's maintenance guidance recommends cartridge replacement at approximately 6–12 month intervals depending on water quality and usage. Before ordering, confirm that your installed system is the WH2-30 so the replacement cartridges and care-kit components match the filtration system being serviced.

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Important Note

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Fast & Reliable Delivery – What to Expect

Same Day Delivery: Available in Brisbane and Gold Coast on select units ordered before 8:00am
Express Delivery: 1–4 business days
Standard Delivery: 2–8 business days

Same Day Delivery

Same day delivery is available for selected hot water systems in Brisbane and Gold Coast metro areas when ordered before 8:00am, subject to stock availability, delivery capacity and suitable transport conditions.

Fast Metro Delivery

Most hot water orders in metro areas are delivered quickly, with around 90% arriving within 1 business day.

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We will send your delivery details as soon as your order has been dispatched.

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