PURETEC TS100 REPLACEMENT CARTRIDGES
Puretec TS100 JR Service Kit – PX051 & GC051 Replacement Cartridges
The Puretec TS100 JR Service Kit combines the two genuine replacement cartridges specified for the Puretec TS100 dual under-sink drinking water system: the PX051 5 micron sediment cartridge and GC051 granular activated carbon cartridge.
The PX051 operates as the first filtration stage, reducing dirt, rust, sand, silt, algae and other suspended particles. The GC051 follows as the second stage, providing activated-carbon treatment for chlorine, unwanted taste, odour, volatile chemicals and pesticides.
Replacing both cartridges together restores the two-stage filtration arrangement specified by Puretec for the TS100.
Quick answer:
this TS100 service kit includes 1 × Puretec PX051 and 1 × Puretec GC051. Both use the standard 2.5" × 10" cartridge format. Puretec specifies replacement every 8,000 litres or 6–12 months, whichever occurs first, depending on water quality and usage, or earlier if taste, odour or flow changes.
PRODUCT AT A GLANCE
TS100 JR Service Kit Key Details
2 Cartridges
PX051 + GC051
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2.5" × 10"
Both Cartridges
5 Micron
TS100 Nominal Rating
4 L/min
TS100 System Flow
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WHAT'S INCLUDED
Two Genuine Puretec Replacement Cartridges
1 × Puretec PX051
A 5 micron graded polyspun sediment cartridge manufactured from virgin polypropylene for dirt, rust, sand, silt, algae and suspended-particle reduction.
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1 × Puretec GC051
A granular activated-carbon cartridge designed to reduce chlorine, unwanted taste, odour, volatile chemicals, pesticides and sediment.
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TWO-STAGE FILTRATION
The Correct Cartridge Sequence for the TS100
The TS100 uses two different cartridges because sediment filtration and activated-carbon treatment perform different functions.
Stage 1 uses the PX051 sediment cartridge on the inlet side. Stage 2 uses the GC051 granular activated-carbon cartridge on the outlet side.
Maintaining this sequence gives the TS100 the manufacturer-specified arrangement of particulate filtration followed by carbon treatment.
STAGE 1
Puretec PX051 5 Micron Sediment Cartridge
The PX051 is a graded-density polyspun sediment cartridge manufactured from virgin polypropylene.
Puretec specifies it for reduction of dirt, rust, sand, silt, algae and other suspended particles.
5 Micron
The PX051 has a nominal particulate-filtration rating of 5 micron.
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2.5" × 10"
Uses the standard cartridge size required by the TS100 housing.
28 L/min
Puretec lists the individual PX051 cartridge at a flow rate of up to 28 litres per minute.
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STAGE 2
Puretec GC051 Granular Activated Carbon Cartridge
The second TS100 stage uses the GC051, a granular activated-carbon cartridge designed to maximise contact between the water and carbon media.
Puretec lists the GC051 for reduction of chlorine, unwanted taste, odour, volatile chemicals, pesticides and sediment.
Granular Carbon
Water passes through a full-length activated-carbon bed for adsorption treatment.
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5 Micron Post-Filter
Puretec's current GC051 specification lists a 5 micron post-filter rating.
13 L/min
Puretec lists the individual GC051 cartridge at up to 13 litres per minute.
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WHY TWO DIFFERENT FILTERS
Sediment First, Carbon Second
The PX051 and GC051 are not duplicates. Each performs a different part of the TS100 filtration process.
PX051 – Physical Sediment Filtration
The first stage captures particulate material such as dirt, rust, sand and silt before the water reaches the carbon cartridge.
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GC051 – Carbon Treatment
The second stage uses granular activated carbon for chlorine, unwanted taste, odour and manufacturer-specified chemical reduction.
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Keep the cartridges in the correct order.
Puretec specifies the sediment cartridge on the inlet side and the chemical-removal cartridge on the outlet side.
TS100 SYSTEM SPECIFICATIONS
Puretec TS100 Technical Details
| Specification |
Puretec TS100 |
| Current System Model |
TS100-LF |
| Stage 1 |
PX051 – 5 micron polyspun sediment |
| Stage 2 |
GC051 – granular activated carbon |
| Nominal System Micron Rating |
5 micron |
| Maximum Flow Rate |
4 L/min |
| Operating Pressure |
300–500 kPa |
| Operating Temperature |
0–30°C, protect from freezing |
| Connection |
1/4" quick connect |
| Tap Hole |
12.5 mm diameter |
| Replacement Cartridges |
PX051 + GC051 |
Individual cartridge flow ratings are not the same as complete-system flow. Puretec lists the TS100 system at a maximum flow rate of 4 L/min.
CARTRIDGE SPECIFICATIONS
PX051 & GC051 Comparison
| Specification |
PX051 |
GC051 |
| TS100 Position |
Stage 1 / inlet side |
Stage 2 / outlet side |
| Cartridge Type |
Graded polyspun sediment |
Granular activated carbon |
| Rating |
5 micron nominal |
5 micron post-filter listing |
| Size |
2.5" × 10" |
2.5" × 10" |
| Listed Individual Flow |
28 L/min |
13 L/min |
| Primary Function |
Sediment reduction |
Chlorine, taste, odour and chemical reduction |
TS100 VS TS200
Do Not Confuse the TS100 & TS200 Service Kits
The TS100 and TS200 share the same PX051 first-stage sediment cartridge, but their second-stage carbon cartridges are different.
| System |
Stage 1 |
Stage 2 |
System Micron Rating |
| TS100 |
PX051 |
GC051 |
5 micron |
| TS200 |
PX051 |
CB951 |
0.5 micron |
GC051 and CB951 are not the same cartridge.
Confirm whether the installed system is a TS100 or TS200 before ordering the replacement pair.
WHEN TO REPLACE
How Often Should the TS100 Cartridges Be Changed?
Puretec's TS Series maintenance guide specifies changing the cartridges every 6–12 months, depending on water quality and usage.
Puretec also specifies replacement at least every 8,000 litres or 6–12 months, whichever occurs first, or whenever a change in taste, odour or flow is detected.
- 6–12 month service interval has been reached
- Approximately 8,000 litres has passed through the system
- Filtered-water flow has noticeably decreased
- Unwanted taste begins to return
- Unwanted odour becomes noticeable
- Previous cartridge replacement date is unknown
WHY SERVICE LIFE VARIES
What Affects Cartridge Replacement Frequency?
Water Consumption
Higher drinking-water usage passes a greater total volume through both filtration stages.
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Sediment Loading
Higher dirt, rust, sand or silt levels can load the PX051 more quickly.
Chlorine & Organic Substances
Puretec notes that varying chlorine, sediment and organic-substance levels can affect replacement frequency.
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CARTRIDGE REPLACEMENT
What Is Involved in Servicing the TS100?
- Confirm the installed system is a Puretec TS100
- Close the water-supply valve
- Open the filtered-water faucet to relieve pressure
- Unscrew the filter bowls using the housing spanner
- Remove the used PX051 and GC051 cartridges
- Clean the inside of the housings with warm water
- Inspect the housing O-rings
- Lubricate applicable seals with food-grade silicone lubricant
- Replace kinked or damaged O-rings where required
- Install PX051 on the inlet side
- Install GC051 on the outlet side
- Reassemble the housings hand tight
- Restore the water supply
- Check the system for leaks
- Flush the replacement cartridges before normal use
AFTER REPLACEMENT
Flush the TS100 for 5–10 Minutes
Puretec instructs the TS Series to be flushed for approximately 5–10 minutes after replacement cartridges are installed.
This flushing period helps remove trapped air and initial carbon fines from the newly installed GC051 cartridge.
Check the housings for leaks after repressurisation.
If a bowl leaks, isolate the water again and check that the O-ring is clean, correctly positioned and undamaged before returning the system to use.
PERIODS OF NON-USE
What If the TS100 Has Not Been Used?
Puretec specifies flushing the system for approximately 10 minutes after any period of non-use longer than 2 days.
Where the system has not been used for approximately 2 weeks or more, Puretec notes that cartridge replacement may be necessary.
WATER QUALITY CAUTION
Filtration Is Not a Substitute for Required Disinfection
The TS100 is designed primarily for metropolitan mains-water applications and may be used in other situations where Puretec confirms suitability.
Puretec cautions against using the system with microbiologically unsafe water or water of unknown quality without adequate disinfection before or after the filtration system.
BEFORE ORDERING
Check These Details First
- Your installed system is a Puretec TS100
- Stage one replacement is PX051
- Stage two replacement is GC051
- Both cartridges use the 2.5" × 10" format
- You do not require the TS200 CB951 second-stage cartridge
- Filter housings are accessible for maintenance
- Existing housings and O-rings are serviceable
- Cold water supply can be safely isolated
DIY OR PROFESSIONAL SERVICE
Can the TS100 Cartridges Be Replaced Yourself?
Puretec provides a routine cartridge-change procedure for TS Series systems, so cartridge replacement may be practical where the existing system can be safely isolated, depressurised and correctly resealed.
Installation of the complete TS100 system is separate from routine cartridge maintenance. Puretec requires the system to be installed on the cold-water line in accordance with local plumbing requirements.
Professional servicing may be appropriate where access or condition is uncertain.
Damaged O-rings, leaking housings, valves, tubing or other plumbing components can require additional parts or repair work beyond the cartridge pair.
PROFESSIONAL REPLACEMENT
Professional TS100 Cartridge Servicing
Professional cartridge replacement may be available in selected Installed Today Brisbane and Gold Coast service areas.
A routine service can include removal of the existing cartridges, cleaning of accessible filter bowls, inspection of accessible seals, installation of the PX051 and GC051 in the correct sequence, repressurisation and checking the system for leaks and normal flow.
Damaged housings, O-rings, valves, tubing, fittings or unrelated plumbing repairs are separate where required.
ORDERING OPTIONS
Choose How You Want to Order
Supply Only
Order the PX051 and GC051 service pair for delivery to supported Australian locations where you already have a compatible Puretec TS100.
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Genuine Replacement Pair
Replace both manufacturer-specified TS100 filtration stages together during scheduled maintenance.
Professional Service Option
Professional TS100 cartridge replacement may be available in eligible Brisbane and Gold Coast service areas.
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COMMON QUESTIONS
Questions About the Puretec TS100 JR Service Kit
What Is Included in This Kit?
The kit contains one Puretec PX051 sediment cartridge and one Puretec GC051 granular activated-carbon cartridge.
Does This Kit Suit the Puretec TS100?
Yes. Puretec specifies PX051 and GC051 as the replacement cartridges for the TS100.
What Goes in Stage One?
The PX051 5 micron polyspun sediment cartridge is installed on the inlet side.
What Goes in Stage Two?
The GC051 granular activated-carbon cartridge is installed on the outlet side.
What Size Are the Cartridges?
Both cartridges use the standard 2.5" × 10" format.
What Does the PX051 Reduce?
Puretec specifies it for dirt, rust, sand, silt, algae and suspended-sediment reduction.
What Does the GC051 Reduce?
Puretec lists chlorine, unwanted taste, odour, volatile chemicals, pesticides and sediment among its treatment functions.
What Is the TS100 Micron Rating?
Puretec lists the complete TS100 with a nominal 5 micron rating.
What Is the TS100 Flow Rate?
The complete system is listed at a maximum flow rate of 4 L/min.
How Often Should the Filters Be Replaced?
Puretec specifies at least every 8,000 litres or 6–12 months, whichever occurs first, depending on water quality and usage, or when taste, odour or flow changes.
Is GC051 the Same as CB951?
No. GC051 is granular activated carbon and is specified for the TS100. CB951 is a finer bonded carbon block cartridge used in the TS200.
Does This Kit Suit the TS200?
No. The TS200 uses PX051 with CB951 rather than GC051.
Should the O-Rings Be Checked During Servicing?
Yes. Puretec instructs users to inspect the O-rings, lubricate them with food-grade silicone lubricant and replace them if kinked or damaged.
How Long Should the System Be Flushed After Cartridge Replacement?
Puretec specifies approximately 5–10 minutes after cartridge replacement.
Can Installed Today Replace the TS100 Cartridges?
Professional cartridge replacement may be available in eligible Brisbane and Gold Coast service areas where the system is accessible and in serviceable condition.
WHY INSTALLED TODAY
Order the Correct Puretec TS100 Service Pair
Supply First
Purchase the genuine replacement pair without adding installation where you already have your own servicing arrangement.
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Correct Cartridge Sequence
The PX051 and GC051 combination matches Puretec's current TS100 replacement-cartridge guide.
Installation Capability
If you prefer professional servicing, Installed Today may also be able to replace the cartridges in selected local service areas.
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FINAL CHECK
Is This the Right Service Kit for Your Puretec TS100?
The Puretec TS100 JR Service Kit combines the two manufacturer-specified replacement cartridges for the TS100: PX051 5 micron sediment filtration and GC051 granular activated-carbon treatment.
Both use the standard 2.5" × 10" cartridge format. Puretec lists the complete TS100 at 4 L/min and specifies replacement at least every 8,000 litres or 6–12 months, whichever occurs first, depending on water quality and usage.
Before ordering, confirm that your installed system is a TS100 rather than a TS200. During servicing, install the PX051 on the inlet side and GC051 on the outlet side, inspect the housing seals, check for leaks after repressurisation and flush the system for approximately 5–10 minutes before normal use.
