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PURETEC UV REPLACEMENT PART

Puretec RQS6 Replacement Quartz Sleeve

The Puretec RQS6 is a genuine replacement quartz sleeve used in compatible Puretec ultraviolet water-treatment systems, including selected Hybrid G, R and P Series systems.

The RQS6 is not a water filter cartridge. It is the clear quartz sleeve that sits within the UV chamber and separates the UV lamp from the water while allowing ultraviolet light to pass through into the water being treated.

A clean, undamaged quartz sleeve is an important part of maintaining the UV section of a compatible Puretec system because scale, dirt or other deposits on the sleeve can interfere with the transmission of UV light.

Quick answer: the Puretec RQS6 is a replacement quartz sleeve for compatible Puretec UV systems. It is not the UV lamp and it is not a filtration cartridge. Puretec recommends regularly checking the quartz sleeve for dirt or buildup, cleaning it where appropriate and replacing it if the sleeve becomes damaged.
PRODUCT AT A GLANCE

Puretec RQS6 Key Details

RQS6 Puretec Part Number
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Quartz Sleeve UV Chamber Component
Hybrid Series Compatible Applications
3 Months General Inspection Guide
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IMPORTANT PRODUCT TYPE

The RQS6 Is a Quartz Sleeve, Not a Filter Cartridge

The RQS6 should not be confused with replacement sediment cartridges, carbon cartridges or Puretec quick-change drinking-water cartridges.

RQS6 Quartz Sleeve

A transparent sleeve installed inside the UV chamber that separates the lamp from the water.

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RL6 UV Lamp

A separate replacement UV lamp used in many of the Puretec systems that also use the RQS6 sleeve.

Filter Cartridges

Sediment and carbon cartridges perform physical and chemical filtration before water reaches the UV treatment stage.

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WHY THE QUARTZ SLEEVE MATTERS

Keeping the UV Lamp Separated From the Water

The quartz sleeve sits around the UV lamp inside the stainless-steel UV chamber.

Its purpose is to keep the lamp physically separated from the water while allowing ultraviolet light to travel through the quartz and into the water passing through the chamber.

If deposits build up on the quartz surface, the amount of UV light passing through the sleeve can be affected. This is why Puretec includes quartz-sleeve inspection and cleaning as part of routine UV-system maintenance.

COMPATIBILITY

Which Puretec Systems Use the RQS6?

Puretec identifies the RQS6 as a replacement quartz sleeve for compatible Hybrid G, R and P Series ultraviolet systems.

The same RQS6 part is also listed by Puretec in a number of other current UV-system specifications.

Hybrid G Series

Puretec specifies the RQS6 quartz sleeve across compatible Hybrid G Series UV filtration systems.

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Hybrid R Series

Compatible Hybrid R Series systems also list RQS6 as the replacement quartz sleeve.

Hybrid P Series

Puretec Hybrid P Series systems use the RQS6 within their UV treatment assembly.

Selected Hybrid E Systems

Current Puretec Hybrid E Series specifications also identify the RQS6 in applicable UV maintenance kits.

WU-UV Systems

Puretec lists the RQS6 as the quartz sleeve for selected WU-UV systems including the WU-UV150, WU-UV200 and WU-UV250.

Check Your Model

Other Puretec UV systems use different quartz sleeves, so the installed system model should always be confirmed before ordering.

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RQS6 VS RL6

Quartz Sleeve vs UV Lamp

Component Puretec RQS6 Puretec RL6
Component Type Quartz sleeve UV lamp
Primary Function Separates the lamp from the water while transmitting UV light Produces ultraviolet light for the UV treatment stage
Routine Maintenance Inspect and clean; replace if damaged Replace at the manufacturer's lamp interval
Filter Cartridge No No
Used Together Yes, in compatible systems Yes, in compatible systems
QUARTZ SLEEVE MAINTENANCE

How Often Should the RQS6 Be Checked?

Puretec's UV maintenance instructions recommend checking the quartz sleeve regularly, with a general guide of approximately every 3 months depending on the quality of the water source.

The purpose of the inspection is to identify dirt, scale or other material that may have accumulated on the quartz surface.

Water conditions vary between installations, so systems exposed to higher mineral levels or other deposits may require inspection or cleaning more frequently.

  • Check the quartz sleeve regularly
  • Look for visible dirt or mineral buildup
  • Clean the sleeve where appropriate
  • Inspect for cracks or physical damage
  • Check O-rings during reassembly
  • Replace the sleeve if damaged
WHEN TO REPLACE

When Does an RQS6 Quartz Sleeve Need Replacing?

Unlike a filter cartridge or UV lamp, the quartz sleeve does not use a simple 6–12 month replacement interval.

Puretec's maintenance procedure instructs owners to inspect and clean the sleeve regularly and replace it if it is damaged.

Cracked or Broken

A damaged quartz sleeve should be replaced rather than returned to service.

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Unable to Clean Properly

If buildup cannot be adequately removed and the sleeve remains heavily fouled, replacement may be appropriate.

Scheduled Major Service

Some Puretec maintenance kits include a replacement RQS6 so the sleeve can be replaced as part of broader UV-system servicing.

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CLEANING

How Is the Quartz Sleeve Cleaned?

Puretec's maintenance instructions state that the quartz sleeve can be cleaned when necessary and identify Puretec SC1000 sleeve cleaner as a suitable product for the task.

The UV lamp and quartz sleeve should only be accessed after the system has been safely shut down, isolated and allowed to cool.

UV-system servicing requires care. Always disconnect the power supply and isolate the water before servicing the UV chamber. Components can become hot during operation, so the system should be allowed to cool before the lamp or quartz sleeve is removed.
MAINTENANCE PROCESS

What Is Involved in Replacing an RQS6?

The exact service process depends on the Puretec UV system in which the RQS6 is installed, but the manufacturer's Hybrid maintenance procedure includes the following general steps.

  • Disconnect electrical power to the UV system
  • Turn off the incoming water supply
  • Release water pressure from the system
  • Allow the UV assembly to cool
  • Disconnect the UV lamp connection
  • Carefully remove the UV lamp
  • Remove the chamber sealing components
  • Support and carefully remove the quartz sleeve
  • Inspect the sleeve and O-rings
  • Clean or replace the sleeve as required
  • Reassemble the UV chamber correctly
  • Restore water and check for leaks
  • Reconnect power after the chamber is correctly reassembled
HANDLE WITH CARE

Quartz Is a Fragile Service Component

The RQS6 needs to be handled carefully during removal, cleaning and installation.

The quartz sleeve is not a rugged plastic housing or disposable filter cartridge. Dropping it, applying excessive pressure or allowing it to strike the UV chamber can damage the sleeve.

Care should also be taken during reassembly to make sure the applicable O-rings and sealing components are correctly positioned before the UV chamber is repressurised.

UV SYSTEM MAINTENANCE

The Quartz Sleeve Is Only One Part of UV-System Servicing

Maintaining a compatible Puretec UV system can involve several separate service components.

Filter Cartridges

Upstream sediment and carbon cartridges need to be replaced according to the maintenance requirements of the particular Hybrid or WU-UV system.

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UV Lamp

Puretec specifies scheduled lamp replacement for compatible UV systems. The lamp is a separate component from the RQS6 sleeve.

Quartz Sleeve

The RQS6 should be inspected regularly, cleaned when required and replaced if damaged.

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MAINTENANCE KITS

RQS6 Is Included in Selected Puretec Maintenance Kits

Puretec includes the RQS6 in several complete maintenance kits for compatible Hybrid systems.

Depending on the system, these kits can bundle the applicable sediment and carbon cartridges together with a UV lamp, RQS6 quartz sleeve, O-rings and food-grade lubricant.

If more than one UV-system service component is due, checking whether the correct Puretec maintenance kit is available for the installed model can simplify ordering.

BEFORE ORDERING

What Should You Check Before Buying an RQS6?

  • Confirm the installed Puretec system model
  • Confirm RQS6 is specified as its quartz sleeve
  • Do not confuse RQS6 with the RL6 UV lamp
  • Check whether a complete maintenance kit is more appropriate
  • Inspect existing sleeve condition where practical
  • Check O-rings and sealing components during servicing
  • Make sure power can be safely isolated before maintenance
  • Make sure water can be isolated and pressure released
COMMON QUESTIONS

Questions About the Puretec RQS6

What Is the Puretec RQS6?

It is a genuine Puretec replacement quartz sleeve used in compatible ultraviolet water-treatment systems.

Is the RQS6 a Filter Cartridge?

No. It does not perform sediment or carbon filtration. It is the quartz sleeve surrounding the UV lamp inside the UV chamber.

Is the RQS6 the UV Lamp?

No. The lamp is a separate component. Many compatible Puretec systems use an RL6 lamp together with the RQS6 quartz sleeve.

What Does the Quartz Sleeve Do?

It separates the electrical UV lamp from the water while allowing ultraviolet light to pass through the quartz into the water flowing through the chamber.

Which Puretec Systems Use the RQS6?

Puretec specifies the RQS6 across compatible Hybrid G, R and P Series systems, as well as selected Hybrid E and WU-UV models.

Does Every Puretec UV System Use the RQS6?

No. Puretec manufactures several different quartz sleeves and thimbles for different UV systems. Check the installed model before ordering.

How Often Should the Sleeve Be Checked?

Puretec provides a general recommendation to inspect the quartz sleeve approximately every 3 months, depending on water quality.

Does It Need Replacing Every 6–12 Months?

No standard 6–12 month quartz-sleeve replacement interval is specified in the same way as filtration cartridges. The sleeve should be inspected, cleaned when required and replaced if damaged.

Can the RQS6 Be Cleaned?

Yes. Puretec's maintenance instructions allow the quartz sleeve to be cleaned where required and identify its SC1000 sleeve cleaner for applicable maintenance.

What If the Sleeve Is Cracked?

A damaged or cracked sleeve should be replaced before the UV system is returned to operation.

Should the UV Lamp Be Removed First?

Puretec's service procedure requires the UV lamp to be carefully removed before the quartz sleeve is taken out of the chamber.

Does the Power Need to Be Disconnected?

Yes. Puretec instructs users to disconnect electrical power before performing work on the UV steriliser.

Does the Water Supply Need to Be Isolated?

Yes. The water should be turned off and pressure released before the UV chamber is opened.

Can Installed Today Replace the RQS6?

Professional servicing may be available in eligible service areas where the compatible Puretec UV system is accessible and in serviceable condition.

Should I Buy the RQS6 Alone or a Maintenance Kit?

If only the quartz sleeve requires replacement, the RQS6 can be ordered separately. If cartridges, lamp, seals and sleeve are all due, the applicable Puretec maintenance kit may be more practical.

WHY INSTALLED TODAY

Order Your Puretec RQS6 Your Way

Supply Only

Order the genuine Puretec RQS6 where you have confirmed it is the correct replacement quartz sleeve for your UV system.

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Manufacturer-Specified Part

Use the model-specific Puretec quartz sleeve instead of assuming another UV sleeve will fit the existing chamber.

Professional Service Option

Professional UV-system servicing may be available in eligible service areas if you prefer the sleeve replaced and the accessible installation checked at the same time.

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FINAL CHECK

Is the Puretec RQS6 the Correct Replacement Part?

The Puretec RQS6 is a genuine replacement quartz sleeve for compatible Puretec UV water-treatment systems, including selected Hybrid G, R and P Series installations.

It is not a filter cartridge and it is not the UV lamp. Its job is to form the transparent barrier around the lamp while allowing UV light to pass into the water inside the treatment chamber.

Before ordering, confirm that your Puretec system specifically lists RQS6 as its quartz sleeve. Inspect the sleeve regularly, clean it when required and replace it if damaged. Always isolate electrical power and water pressure and allow the UV system to cool before servicing the chamber.

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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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Hot water systems cannot always be transported safely by courier during rain. Delivery timeframes may be affected when wet weather impacts safe handling, loading, unloading or transport conditions.

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If your express delivery order takes longer than 1–4 business days, we will adjust the delivery timeframe to our standard 2–8 business days and refund your express shipping charge automatically.

Order Tracking

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

Need help with your delivery? Contact our team and we’ll be happy to assist.

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